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Driller M, Leabeater A. Fundamentals or Icing on Top of the Cake? A Narrative Review of Recovery Strategies and Devices for Athletes. Sports (Basel) 2023; 11:213. [PMID: 37999430 PMCID: PMC10674277 DOI: 10.3390/sports11110213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/25/2023] Open
Abstract
The sport and athletic performance industry has seen a plethora of new recovery devices and technologies over recent years, and it has become somewhat difficult for athletes, coaches, and practitioners to navigate the efficacy of such devices or whether they are even required at all. With the increase in recovery devices and tools, it has also become commonplace for athletes to overlook more traditional, well-established recovery strategies. In this narrative review, we discuss recovery strategies in relation to the hierarchy of scientific evidence, classifying them based on the strength of the evidence, ranging from meta-analyses through to case studies and reports. We report that foam rolling, compression garments, cryotherapy, photobiomodulation, hydrotherapy, and active recovery have a high level of positive evidence for improved recovery outcomes, while sauna, recovery boots/sleeves, occlusion cuffs, and massage guns currently have a lower level of evidence and mixed results for their efficacy. Finally, we provide guidance for practitioners when deciding on recovery strategies to use with athletes during different phases of the season.
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Affiliation(s)
- Matthew Driller
- Sport, Performance, and Nutrition Research Group, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne 3086, Australia;
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Kurtys K, Gonera B, Zielinska N, Podgórski M, Karauda P, Olewnik Ł. Localization of the gracilis muscle motor points - key considerations for botulinum neurotoxin injection and electrical stimulation. Ann Anat 2023; 248:152072. [PMID: 36863619 DOI: 10.1016/j.aanat.2023.152072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/31/2023] [Accepted: 02/05/2023] [Indexed: 03/04/2023]
Abstract
INTRODUCTION Muscle motor points are considered the best sites for electrode positioning in electrical stimulation and, by some researchers, for botulinum neurotoxin injections. The aim of this study is to locate the motor points in the gracilis muscle to improve muscle function maintenance and treatment of spasticity. MATERIAL AND METHODS Ninety-three gracilis muscles (49 right, 44 left), fixed in 10% formalin solution, were subjected to the research. All nerve branches running towards the muscle were precisely traced to each motor point. Specific measurements were collected. RESULTS The gracilis muscle presents multiple motor points (median of 12), all of which were localized on the deep (lateral) side of the muscle belly. Generally, motor points of this muscle were spread between 15% and 40% of the reference line length. CONCLUSION Our findings may help clinicians identify appropriate locations for electrode placement during electrical stimulation of the gracilis muscle; they also deepen our understanding of the correlation between motor points and motor end plates and improve the application of botulinum neurotoxin injections.
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Affiliation(s)
- Konrad Kurtys
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Bartosz Gonera
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Nicol Zielinska
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Michał Podgórski
- Department of Diagnostic Imaging and Interventional Radiology, Veteran's Memorial Hospital, Medical University of Lodz, Poland
| | - Piotr Karauda
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Łukasz Olewnik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland.
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Sawada T, Okawara H, Nakashima D, Ikeda K, Nagahara J, Fujitsuka H, Hoshino S, Maeda Y, Katsumata Y, Nakamura M, Nagura T. Constant Load Pedaling Exercise Combined with Electrical Muscle Stimulation Leads to an Early Increase in Sweat Lactate Levels. SENSORS (BASEL, SWITZERLAND) 2022; 22:9585. [PMID: 36559954 PMCID: PMC9784187 DOI: 10.3390/s22249585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
A novel exercise modality combined with electrical muscle stimulation (EMS) has been reported to increase cardiovascular and metabolic responses, such as blood lactate concentration. We aimed to examine the effect of constant load pedaling exercise, combined with EMS, by non-invasively and continuously measuring sweat lactate levels. A total of 22 healthy young men (20.7 ± 0.8 years) performed a constant load pedaling exercise for 20 min at 125% of the pre-measured ventilatory work threshold with (EMS condition) and without (control condition) EMS stimulation. Blood lactate concentration was measured by blood samples obtained from the earlobe every minute. Sweat lactate was monitored in real time using a sensor placed on the forearm. The sweat lactate threshold (sLT) was defined as the point of increase in sweat lactate. sLT occurred significantly earlier in the EMS condition than in the control condition. In the single regression analysis, the difference in sLT between the two conditions, as the independent variable, was a significant predictor of the difference in blood lactate concentrations at the end of the exercise (p < 0.05, r = −0.52). Sweat lactate measurement may be a noninvasive and simple alternative to blood lactate measurement to determine the effectiveness of exercise combined with EMS.
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Affiliation(s)
- Tomonori Sawada
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hiroki Okawara
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Daisuke Nakashima
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Kaito Ikeda
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Joji Nagahara
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Haruki Fujitsuka
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Sosuke Hoshino
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Yuta Maeda
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Yoshinori Katsumata
- Institute for Integrated Sports Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Department of Cardiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Masaya Nakamura
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Takeo Nagura
- Department of Orthopaedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Department of Clinical Biomechanics, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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Menezes MA, Menezes DA, Vasconcelos LL, DeSantana JM. Is Electrical Stimulation Effective in Preventing or Treating Delayed-onset Muscle Soreness (DOMS) in Athletes and Untrained Adults? A Systematic Review With Meta-Analysis. THE JOURNAL OF PAIN 2022; 23:2013-2035. [PMID: 35964921 DOI: 10.1016/j.jpain.2022.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 01/04/2023]
Abstract
The effectiveness of electrical stimulation (ES) in preventing or treating delayed-onset muscle soreness (DOMS) and its effects on muscle recovery is unclear. The systematic review investigated the benefits or harms of ES on DOMS and muscle recovery. Databases (PubMed, Medline, CENTRAL, EMBASE, CINAHL, PsycINFO, PEDro, LILACS, SPORTDiscus) were searched up to March, 31st 2021 for randomized controlled trials (RCTs) of athletes or untrained adults with DOMS treated with ES and compared to placebo/sham (simulation or without ES), or control (no intervention). Data were pooled in a meta-analysis. Risk of bias (Cochrane Collaboration tool) and quality of evidence (GRADE) were analyzed. Fourteen trials (n=435) were included in this review and 12 trials (n=389) were pooled in a meta-analysis. Evidence of very low to low quality indicates that ES does not prevent or treat DOMS as well as ES does not help to promote muscle recovery immediately, 24, 48, 72, 96 hours after the intervention. Only one study monitored adverse events. There are no recommendations that support the use of ES in DOMS and muscle recovery. PERSPECTIVES: No recommendations support the use of electrical stimulation in delayed-onset muscle soreness and muscle recovery in athletes and untrained adults. This means that electrical stimulation is not fruitful for this population according those protocols used. Therefore, unlikely that further randomized controlled trials with the same approach will yield promising results.
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Affiliation(s)
- Mayara Alves Menezes
- Health Sciences Graduate Program, Federal University of Sergipe. R. Cláudio Batista - Palestina, nº 676, zip code: 49060-025. Aracaju, SE, Brazil
| | - Danielle Alves Menezes
- Psychology Graduate Program, Federal University of Sergipe. Cidade Universitária Prof. José Aloísio de Campos, Avenida Marechal Rondon, s/n - Jardim Rosa Elze, zip code: 49100-000. São Cristóvão, SE, Brazil
| | - Lucas Lima Vasconcelos
- Department of Psychology, McGill University, 2001 Avenue McGill College, QC, H3A 1G1 Montreal, Canada
| | - Josimari Melo DeSantana
- Department of Physical Therapy, Federal University of Sergipe. Cidade Universitária Prof. José Aloísio de Campos, Avenida Marechal Rondon, s/n - Jardim Rosa Elze, zip code: 49100-000. São Cristóvão, SE, Brazil..
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Martínez-Gómez R, Valenzuela PL, Lucia A, Barranco-Gil D. Comparison of Different Recovery Strategies After High-Intensity Functional Training: A Crossover Randomized Controlled Trial. Front Physiol 2022; 13:819588. [PMID: 35185620 PMCID: PMC8850927 DOI: 10.3389/fphys.2022.819588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 01/12/2022] [Indexed: 11/25/2022] Open
Abstract
We aimed to determine whether voluntary exercise or surface neuromuscular electrical stimulation (NMES) could enhance recovery after a high-intensity functional training (HIFT) session compared with total rest. The study followed a crossover design. Fifteen male recreational CrossFit athletes (29 ± 8 years) performed a HIFT session and were randomized to recover for 15 min with either low-intensity leg pedaling (“Exercise”), NMES to the lower limbs (“NMES”), or total rest (“Control”). Perceptual [rating of perceived exertion (RPE) and delayed-onset muscle soreness (DOMS) of the lower-limb muscles], physiological (heart rate, blood lactate and muscle oxygen saturation) and performance (jump ability) indicators of recovery were assessed at baseline and at different time points during recovery up to 24 h post-exercise. A significant interaction effect was found for RPE (p = 0.035), and although post hoc analyses revealed no significant differences across conditions, there was a quasi-significant (p = 0.061) trend toward a lower RPE with NMES compared with Control immediately after the 15-min recovery. No significant interaction effect was found for the remainder of outcomes (all p > 0.05). Except for a trend toward an improved perceived recovery with NMES compared with Control, low-intensity exercise, NMES, and total rest seem to promote a comparable recovery after a HIFT session.
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Affiliation(s)
| | - Pedro L. Valenzuela
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Department of Sport and Health, Spanish Agency for Health Protection in Sport (AEPSAD), Madrid, Spain
- Physical Activity and Health Research Group (PaHerg), Instituto de Investigación Sanitaria Hospital ‘12 de Octubre’ (‘imas12’), Madrid, Spain
- *Correspondence: Pedro L. Valenzuela,
| | - Alejandro Lucia
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Physical Activity and Health Research Group (PaHerg), Instituto de Investigación Sanitaria Hospital ‘12 de Octubre’ (‘imas12’), Madrid, Spain
| | - David Barranco-Gil
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
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Flodin J, Juthberg R, Ackermann PW. Effects of electrode size and placement on comfort and efficiency during low-intensity neuromuscular electrical stimulation of quadriceps, hamstrings and gluteal muscles. BMC Sports Sci Med Rehabil 2022; 14:11. [PMID: 35034633 PMCID: PMC8761348 DOI: 10.1186/s13102-022-00403-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 12/27/2021] [Indexed: 11/10/2022]
Abstract
Background Neuromuscular electrical stimulation (NMES) may prevent muscle atrophy, accelerate rehabilitation and enhance blood circulation. Yet, one major drawback is that patient compliance is impeded by the discomfort experienced. It is well-known that the size and placement of electrodes affect the comfort and effect during high-intensity NMES. However, during low-intensity NMES the effects of electrode size/placement are mostly unknown. Therefore, the purpose of this study was to investigate how electrode size and pragmatic placement affect comfort and effect of low-intensity NMES in the thigh and gluteal muscles. Methods On 15 healthy participants, NMES-intensity (mA) was increased until visible muscle contraction, applied with three electrode sizes (2 × 2 cm, 5 × 5 cm, 5 × 9 cm), in three different configurations on quadriceps and hamstrings (short-transverse (ST), long-transverse (LT), longitudinal (L)) and two configurations on gluteus maximus (short-longitudinal (SL) and long-longitudinal (LL)). Current–density (mA/cm2) required for contraction was calculated for each electrode size. Comfort was assessed with a numerical rating scale (NRS, 0–10). Significance was set to p < 0.05 and values were expressed as median (inter-quartile range). Results On quadriceps the LT-placement exhibited significantly better comfort and lower current intensity than the ST- and L-placements. On hamstrings the L-placement resulted in the best comfort together with the lowest intensity. On gluteus maximus the LL-placement demonstrated better comfort and required less intensity than SL-placement. On all muscles, the 5 × 5 cm and 5 × 9 cm electrodes were significantly more comfortable and required less current–density for contraction than the 2 × 2 cm electrode. Conclusion During low-intensity NMES-treatment, an optimized electrode size and practical placement on each individual muscle of quadriceps, hamstrings and gluteals is crucial for comfort and intensity needed for muscle contraction. Supplementary Information The online version contains supplementary material available at 10.1186/s13102-022-00403-7.
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Affiliation(s)
- J Flodin
- Section of Orthopedics and Sports Medicine, Integrative Orthopedic Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden. .,Department of Trauma, Acute Surgery and Orthopaedics, Karolinska University Hospital, 171 76, Stockholm, Sweden.
| | - R Juthberg
- Section of Orthopedics and Sports Medicine, Integrative Orthopedic Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Trauma, Acute Surgery and Orthopaedics, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - P W Ackermann
- Section of Orthopedics and Sports Medicine, Integrative Orthopedic Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Trauma, Acute Surgery and Orthopaedics, Karolinska University Hospital, 171 76, Stockholm, Sweden
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Cullen MFL, Casazza GA, Davis BA. Passive Recovery Strategies after Exercise: A Narrative Literature Review of the Current Evidence. Curr Sports Med Rep 2021; 20:351-358. [PMID: 34234090 DOI: 10.1249/jsr.0000000000000859] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
ABSTRACT Passive recovery techniques are popular and offer a diverse spectrum of options for athletes and the clinicians providing care for them. These techniques are intended to minimize the negative effects of training or competition, thus enabling the athlete a quicker return to peak performance. Current evidence demonstrates improved athlete recovery with compression garments, cold water immersion, partial body cryotherapy, hyperbaric oxygen, and vibratory therapies. Other popular modalities, such as compression devices, whole body cryotherapy, percussive gun-assisted therapy, neuromuscular electrical stimulation, and pulsed electromagnetic therapy lack convincing evidence concerning athlete recovery. This article seeks to review the current literature and offer the reader an updated understanding of the mechanisms for each modality and the evidence regarding each modality's potential benefit in an athlete's recovery strategy.
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Affiliation(s)
| | | | - Brian A Davis
- Department of PhysicalMedicine and Rehabilitation, University of California Davis Health System, Sacramento, CA
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Effects of Acute Microcurrent Electrical Stimulation on Muscle Function and Subsequent Recovery Strategy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094597. [PMID: 33926114 PMCID: PMC8123612 DOI: 10.3390/ijerph18094597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/14/2021] [Accepted: 04/24/2021] [Indexed: 11/24/2022]
Abstract
Microcurrent electrical neuromuscular stimulation (MENS) is believed to alter blood flow, increasing cutaneous blood perfusion, with vasodilation and hyperemia. According to these physiological mechanisms, we investigated the short-term effects of MENS on constant-load exercise and the subsequent recovery process. Ten healthy subjects performed, on separate days, constant-load cycling, which was preceded and followed by active or inactive stimulation to the right quadricep. Blood lactate, pulmonary oxygen, and muscle deoxyhemoglobin on-transition kinetics were recorded. Hemodynamic parameters, heart rate variability, and baroreflex sensitivity were collected and used as a tool to investigate the recovery process. Microcurrent stimulation caused a faster deoxyhemoglobin (4.43 ± 0.5 vs. 5.80 ± 0.5 s) and a slower VO2 (25.19 ± 2.1 vs. 21.94 ± 1.3 s) on-kinetics during cycling, with higher lactate levels immediately after treatments executed before exercise (1.55 ± 0.1 vs. 1.40 ± 0.1 mmol/L) and after exercise (2.15 ± 0.1 vs. 1.79 ± 0.1 mmol/L). In conclusion, MENS applied before exercise produced an increase in oxygen extraction at muscle microvasculature. In contrast, MENS applied after exercise improved recovery, with the sympathovagal balance shifted toward a state of parasympathetic predominance. MENS also caused higher lactate values, which may be due to the magnitude of the muscular stress by both manual treatment and electrical stimulation than control condition in which the muscle received only a manual treatment.
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Barcala-Furelos R, González-Represas A, Rey E, Martínez-Rodríguez A, Kalén A, Marques O, Rama L. Is Low-Frequency Electrical Stimulation a Tool for Recovery after a Water Rescue? A Cross-Over Study with Lifeguards. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17165854. [PMID: 32806727 PMCID: PMC7460120 DOI: 10.3390/ijerph17165854] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/26/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022]
Abstract
This study aimed to evaluate the degree to which transcutaneous electrical stimulation (ES) enhanced recovery following a simulated water rescue. Twenty-six lifeguards participated in this study. The rescue consisted of swimming 100 m with fins and rescue-tube: 50 m swim approach and 50 m tow-in a simulated victim. Blood lactate clearance, rated perceived effort (RPE), and muscle contractile properties were evaluated at baseline, after the water rescue, and after ES or passive-recovery control condition (PR) protocol. Tensiomiography, RPE, and blood lactate basal levels indicated equivalence between both groups. There was no change in tensiomiography from pre to post-recovery and no difference between recovery protocols. Overall-RPE, legs-RPE and arms-RPE after ES (mean ± SD; 2.7 ± 1.53, 2.65 ± 1.66, and 2.30 ± 1.84, respectively) were moderately lower than after PR (3.57 ± 2.4, 3.71 ± 2.43, and 3.29 ± 1.79, respectively) (p = 0.016, p = 0.010, p = 0.028, respectively). There was a significantly lower blood lactate level after recovery in ES than in PR (mean ± SD; 4.77 ± 1.86 mmol·L-1 vs. 6.27 ± 3.69 mmol·L-1; p = 0.045). Low-frequency ES immediately after a water rescue is an effective recovery strategy to clear out blood lactate concentration.
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Affiliation(s)
- Roberto Barcala-Furelos
- REMOSS Research Group, Faculty of Education and Sport Sciences, University of Vigo, 36005 Pontevedra, Spain; (R.B.-F.); (A.K.)
- CLINURSID Network Research, Department of Psychiatry, Radiology and Public Health, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Alicia González-Represas
- Department of Functional Biology and Health Sciences, Faculty of Physiotherapy, University of Vigo, 36005 Vigo, Spain;
| | - Ezequiel Rey
- REMOSS Research Group, Faculty of Education and Sport Sciences, University of Vigo, 36005 Pontevedra, Spain; (R.B.-F.); (A.K.)
- Correspondence:
| | - Alicia Martínez-Rodríguez
- Department of Physiotherapy, Medicine and Biomedical Sciences, Universidade da Coruña, 15006 La Coruña, Spain;
| | - Anton Kalén
- REMOSS Research Group, Faculty of Education and Sport Sciences, University of Vigo, 36005 Pontevedra, Spain; (R.B.-F.); (A.K.)
| | - Olga Marques
- Faculty of Sports Sciences and Physical Education, University of Coimbra, 3040-156 Coimbra, Portugal; (O.M.); (L.R.)
- Research Unit for Sport and Physical Activity (CIDAF), 3040-156 Coimbra, Portugal
| | - Luís Rama
- Faculty of Sports Sciences and Physical Education, University of Coimbra, 3040-156 Coimbra, Portugal; (O.M.); (L.R.)
- Research Unit for Sport and Physical Activity (CIDAF), 3040-156 Coimbra, Portugal
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Sañudo B, Bartolomé D, Tejero S, Ponce-González JG, Loza JP, Figueroa A. Impact of Active Recovery and Whole-Body Electromyostimulation on Blood-Flow and Blood Lactate Removal in Healthy People. Front Physiol 2020; 11:310. [PMID: 32372971 PMCID: PMC7179681 DOI: 10.3389/fphys.2020.00310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 03/19/2020] [Indexed: 11/13/2022] Open
Abstract
This study aimed to determine whether an active recovery with added whole-body electromyostimulation (WB-EMS) can increase blood flow and lead to blood lactate removal after intense exercise. Thirty-five healthy individuals (23.1 ± 4.6 years) were randomly assigned to: (a) an experimental group using active recovery together with the WB-EMS (n = 18) or (b) a control group using the same active recovery protocol with the suit with no-stimulation (CON, n = 17). Participants performed a maximal graded exercise test followed by an active recovery protocol (walking at 40% of their maximum aerobic velocity). During the recovery, participants in WB-EMS and CON received continuous stimulation at 7 Hz or no stimulation, respectively. Heart rate, blood lactate concentrations, pain/discomfort, and hemodynamic measurements were recorded before and after the test, and repeated immediately after and at min 30 and 60. The between-group analysis showed a substantially greater Peak blood velocity (-0.27 [-0.68; 0.14]) in WB-EMS compared to CON. The pain/discomfort levels were also lower in WB-EMS compared with CON (0.66 [-0.12; 1.45]). Non-significant differences in participants' blood lactate were observed in WB-EMS compared with CON both immediately; at 30and 60 min. Our findings suggest that increased local blood flow induced by WB-EMS may have contributed to greater lactate removal from active muscles and blood lactate clearance. WB-EMS may be an effective means of increasing muscle blood flow after a maximal graded exercise test and could result in improved recovery.
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Affiliation(s)
- Borja Sañudo
- Department of Physical Education and Sports, University of Seville, Seville, Spain
| | - Diego Bartolomé
- Department of Physical Education and Sports, University of Las Palmas de Gran Canarias, Las Palmas, Spain
| | - Sergio Tejero
- Department of Trauma and Orthopedic Surgery, HU Virgen del Rocío, Seville, Spain
| | - Jesús Gustavo Ponce-González
- MOVE-IT Research group and Departament of Didáctica de la Educación Física, Plástica y Musical, University of Cádiz, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of the Province of Cádiz (INiBICA), Cádiz, Spain
| | - Juan Pedro Loza
- Department of Trauma and Orthopedic Surgery, HU Virgen del Rocío, Seville, Spain
| | - Arturo Figueroa
- Department of Kinesiology and Sport Management, Texas Tech University, Lubbock, TX, USA
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Akinci B, Zenginler Yazgan Y, Altinoluk T. The effectiveness of three different recovery methods on blood lactate, acute muscle performance, and delayed-onset muscle soreness: a randomized comparative study. J Sports Med Phys Fitness 2020; 60:345-354. [DOI: 10.23736/s0022-4707.19.10142-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Haugen T, Seiler S, Sandbakk Ø, Tønnessen E. The Training and Development of Elite Sprint Performance: an Integration of Scientific and Best Practice Literature. SPORTS MEDICINE-OPEN 2019; 5:44. [PMID: 31754845 PMCID: PMC6872694 DOI: 10.1186/s40798-019-0221-0] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/23/2019] [Indexed: 12/27/2022]
Abstract
Despite a voluminous body of research devoted to sprint training, our understanding of the training process leading to a world-class sprint performance is limited. The objective of this review is to integrate scientific and best practice literature regarding the training and development of elite sprint performance. Sprint performance is heavily dependent upon genetic traits, and the annual within-athlete performance differences are lower than the typical variation, the smallest worthwhile change, and the influence of external conditions such as wind, monitoring methodologies, etc. Still, key underlying determinants (e.g., power, technique, and sprint-specific endurance) are trainable. In this review, we describe how well-known training principles (progression, specificity, variation/periodization, and individualization) and varying training methods (e.g., sprinting/running, technical training, strength/power, plyometric training) are used in a sprint training context. Indeed, there is a considerable gap between science and best practice in how training principles and methods are applied. While the vast majority of sprint-related studies are performed on young team sport athletes and focus on brief sprints with maximal intensity and short recoveries, elite sprinters perform sprinting/running over a broad range of distances and with varying intensity and recovery periods. Within best practice, there is a stronger link between choice of training component (i.e., modality, duration, intensity, recovery, session rate) and the intended purpose of the training session compared with the “one-size-fits-all” approach in scientific literature. This review provides a point of departure for scientists and practitioners regarding the training and development of elite sprint performance and can serve as a position statement for outlining state-of-the-art sprint training recommendations and for generation of new hypotheses to be tested in future research.
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Affiliation(s)
- Thomas Haugen
- Faculty of Health Sciences, Kristiania University College, PB 1190 Sentrum, 0107, Oslo, Norway.
| | - Stephen Seiler
- Faculty of Health and Sport Sciences, University of Agder, PB 422, 4604, Kristiansand, Norway
| | - Øyvind Sandbakk
- Centre for Elite Sports Research, Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Espen Tønnessen
- Faculty of Health Sciences, Kristiania University College, PB 1190 Sentrum, 0107, Oslo, Norway
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Richard NA, Koehle MS. Optimizing recovery to support multi-evening cycling competition performance. Eur J Sport Sci 2018; 19:811-823. [PMID: 30589619 DOI: 10.1080/17461391.2018.1560506] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Road criterium and track bicycle racing occur at high speeds, demand repeated high power outputs, last 10-90 min, and offer little chance for recovery after the event. Consecutive evenings of criterium and track racing are respectively known as speed-week or six-day events and take place in evening hours over the course of a week. Given the schedule and timing of these competitions, return to homeostasis can be compromised. No recommendations exist on how to optimize recovery for cyclists participating in these types of repeated evening competitions. Criterium and track cyclists spend considerable time, near and above the individual lactate threshold and therefore mostly utilize carbohydrate as their chief energy substrate. Henceforth, pre - and post-race nutrition and hydration is examined and recommendations are brought forward for carbohydrate, protein, and fluid intake. As evening high-intensity exercise perturbs sleep, strategies to optimize sleep are discussed and recommendations for an optimal sleep environment are given. Active recovery is examined, and the benefits of a short duration low intensity exercise reviewed. Passive recovery methods such as compression garments and cold water immersion are recommended, while evidence for massage, pneumatic compression devices, and neuromuscular electrical stimulation is still lacking. Optimizing recovery strategies will facilitate a return to the resting state following strenuous night competition.
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Affiliation(s)
- Normand A Richard
- a Ministry of Health , HealthLink BC Physical Activity Services , Burnaby , Canada
| | - Michael S Koehle
- b School of Kinesiology , University of British Columbia , Vancouver , Canada.,c Division of Sports Medicine , University of British Columbia , Vancouver , Canada
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Béliard S, Cassirame J, Ennequin G, Coratella G, Tordi N. The effects of a calf pump device on second half performance of a simulated soccer match in competitive youth players. J Sports Sci 2018; 37:708-716. [PMID: 30286704 DOI: 10.1080/02640414.2018.1522947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
During soccer matches, performance decrements have been reported that relate to both physical abilities and technical skills. To investigate the effects of low-frequency electrical stimulation LFES (VeinoplusSport®, Ad Rem Technology, France) administered during half-time recovery on performance alterations during the second half. Twenty-two highly trained young players undertook a soccer-match simulation (SAFT90). During half-time, they were randomly assigned to LFES group or Placebo group. Each half was split into 3 bouts of 12 minutes. Following each bout, maximal strike speed (MSS), sprint test (ST), maximal sprint accelerations (MA) and metabolic power (MP) were determined in both groups. Arterial (AF) and venous flows (VF) were measured at rest and at the end of half-time. LEFS group exhibited beneficial effects on performance compared to the Placebo group with a likely effect for MSS, ST, MA, and a possible effect for MP. AF and VF increased statistically more in LEFS group compared to Placebo group. The use of specific calf-pump LFES during half-time of a youth simulated soccer match attenuated the decrease in performance during the second half compared to Placebo group. This effect is most marked at the beginning of the second half with regards to explosive parameters.
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Affiliation(s)
- S Béliard
- a PEPITE EA4267, Exercise Performance Hearth Innovation (EPHI) , Univ. Bourgogne Franche-Comté , Besançon , France.,b Service de Cardiologie, Angiologie , Centre Hospitalier Louis-Pasteur , Dole , France
| | - J Cassirame
- c EA4660, Laboratory Culture, Sport, Health, Society , University Bourgogne Franche-Comté , Besançon , France
| | - G Ennequin
- a PEPITE EA4267, Exercise Performance Hearth Innovation (EPHI) , Univ. Bourgogne Franche-Comté , Besançon , France
| | - G Coratella
- c EA4660, Laboratory Culture, Sport, Health, Society , University Bourgogne Franche-Comté , Besançon , France
| | - N Tordi
- a PEPITE EA4267, Exercise Performance Hearth Innovation (EPHI) , Univ. Bourgogne Franche-Comté , Besançon , France
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Basas Á, Cook J, Gómez MA, Rafael MA, Ramirez C, Medeiros B, Lorenzo A. Effects of a strength protocol combined with electrical stimulation on patellar tendinopathy: 42 months retrospective follow-up on 6 high-level jumping athletes. Phys Ther Sport 2018; 34:105-112. [PMID: 30265995 DOI: 10.1016/j.ptsp.2018.09.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 12/31/2022]
Abstract
STUDY DESIGN A retrospective study. INTRODUCTION Patellar tendinopathy (PT) or jumper's knee (JK) in elite athletes is a challenging condition for sports medicine professionals. This study analyzes the development of a protocol using eccentric, isometric, concentric exercises, and electrostimulation to treat elite athletes suffering from JK. The semiannual strength protocol was completed during a total of 36 months by six high-level jumping athletes with chronic painful JK. Pain during patellar tendon loading activity was evaluated on a visual analogue pain scale (VAS). Upon protocol completion, promising clinical results were evidenced by significant pain reduction during tendon loading activity. MATERIAL AND METHODS Six high level jumping athletes with chronic painful JK completed a semiannual strength program using eccentric, isometric, concentric and electrical stimulation exercises. The protocol was done 12 weeks in the winter pre-season and 10 weeks in the summer pre-season, for altogether 36 months, with an interruption of the protocol at 24 months for 6 months. Pain during patellar tendon loading activity was evaluated on a visual analogue pain scale (VAS), before the first session and then every 6 months, coinciding with the competitive phase, the time of maximum pain. RESULTS There was a significant (p < 0.01) decrease in the VAS from start to the 18, 24 and 48 months follow-ups. CONCLUSIONS In a small group of high level jumping athletes with chronic painful JK, a strength protocol combined with electrical stimulation showed promising clinical results with significant pain reduction during tendon loading activity.
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Affiliation(s)
- Ángel Basas
- Royal Spanish Athletics Federation's Medical Department, Madrid, Spain.
| | - Jill Cook
- La Trobe Sport and Exercise Research Centre, La Trobe University, Melbourne, Australia.
| | - Miguel A Gómez
- Faculty of Physical Activity and Sport Science, Polytechnic University of Madrid, Spain
| | - Manuel A Rafael
- Royal Spanish Athletics Federation's Medical Department, Madrid, Spain
| | | | | | - Alberto Lorenzo
- Faculty of Physical Activity and Sport Science, Polytechnic University of Madrid, Spain
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Van Hooren B, Peake JM. Do We Need a Cool-Down After Exercise? A Narrative Review of the Psychophysiological Effects and the Effects on Performance, Injuries and the Long-Term Adaptive Response. Sports Med 2018; 48:1575-1595. [PMID: 29663142 PMCID: PMC5999142 DOI: 10.1007/s40279-018-0916-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
It is widely believed that an active cool-down is more effective for promoting post-exercise recovery than a passive cool-down involving no activity. However, research on this topic has never been synthesized and it therefore remains largely unknown whether this belief is correct. This review compares the effects of various types of active cool-downs with passive cool-downs on sports performance, injuries, long-term adaptive responses, and psychophysiological markers of post-exercise recovery. An active cool-down is largely ineffective with respect to enhancing same-day and next-day(s) sports performance, but some beneficial effects on next-day(s) performance have been reported. Active cool-downs do not appear to prevent injuries, and preliminary evidence suggests that performing an active cool-down on a regular basis does not attenuate the long-term adaptive response. Active cool-downs accelerate recovery of lactate in blood, but not necessarily in muscle tissue. Performing active cool-downs may partially prevent immune system depression and promote faster recovery of the cardiovascular and respiratory systems. However, it is unknown whether this reduces the likelihood of post-exercise illnesses, syncope, and cardiovascular complications. Most evidence indicates that active cool-downs do not significantly reduce muscle soreness, or improve the recovery of indirect markers of muscle damage, neuromuscular contractile properties, musculotendinous stiffness, range of motion, systemic hormonal concentrations, or measures of psychological recovery. It can also interfere with muscle glycogen resynthesis. In summary, based on the empirical evidence currently available, active cool-downs are largely ineffective for improving most psychophysiological markers of post-exercise recovery, but may nevertheless offer some benefits compared with a passive cool-down.
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Affiliation(s)
- Bas Van Hooren
- Department of Nutrition and Movement Sciences, Maastricht University Medical Centre+, NUTRIM School of Nutrition and Translational Research in Metabolism, Universiteitssingel 50, 6229 ER, Maastricht, The Netherlands.
- Institute of Sport Studies, Fontys University of Applied Sciences, Eindhoven, The Netherlands.
| | - Jonathan M Peake
- School of Biomedical Sciences and Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
- Sport Performance Innovation and Knowledge Excellence, Queensland Academy of Sport, Brisbane, Australia
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Govus AD, Andersson EP, Shannon OM, Provis H, Karlsson M, McGawley K. Commercially available compression garments or electrical stimulation do not enhance recovery following a sprint competition in elite cross-country skiers. Eur J Sport Sci 2018; 18:1299-1308. [DOI: 10.1080/17461391.2018.1484521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Andrew David Govus
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden
| | - Erik Petrus Andersson
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden
| | - Oliver Michael Shannon
- Human Nutrition Research Centre, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Holly Provis
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden
| | - Mathilda Karlsson
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden
| | - Kerry McGawley
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Östersund, Sweden
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Rey E, Padrón-Cabo A, Barcala-Furelos R, Casamichana D, Romo-Pérez V. Practical Active and Passive Recovery Strategies for Soccer Players. Strength Cond J 2018. [DOI: 10.1519/ssc.0000000000000247] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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de la Cámara Serrano MÁ, Pardos AI, Veiga ÓL. Effectiveness evaluation of whole-body electromyostimulation as a postexercise recovery method. J Sports Med Phys Fitness 2018; 58:1800-1807. [PMID: 29308842 DOI: 10.23736/s0022-4707.18.07737-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Whole-body electromyostimulation (WB-EMS) devices are now being used in health and sports training, although there are few studies investigating their benefits. The objective of this research was to evaluate the effectiveness of WB-EMS as a postexercise recovery method and compare it with other methods like active and passive recovery. METHODS The study included nine trained men (age =21±1 years, height =1.77±0.4 m, mass =62±7 kg). Three trials were performed in three different sessions, 1 week apart. Each trial, the participants completed the same exercise protocol and a different recovery method each time. A repeated measures design was used to check the basal reestablishing on several physiological variables (lactate, heart rate, percentage of tissue hemoglobin saturation, temperature, and neuromuscular fatigue) and to evaluate the quality of recovery. The non-parametric Wilcoxon and Friedman ANOVA tests were used to examine the differences between recovery methods. RESULTS The results showed no differences between methods in the physiological and psychological variables analyzed. Although, the blood lactate concentration showed borderline statistical significance between methods (P=0.050). Likewise, WB-EMS failed to recover baseline blood lactate concentration (P=0.021) and percentage of tissue hemoglobin saturation (P=0.023), in contrast to the other two methods. CONCLUSIONS These findings suggest that WB-EMS is not a good recovery method because the power of reestablishing of several physiological and psychological parameters is not superior to other recovery methods like active and passive recovery.
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Affiliation(s)
- Miguel Á de la Cámara Serrano
- Department of Physical Education, Sport and Human Movement, Faculty of Teacher Training and Education, University Autonomous of Madrid, Madrid, Spain -
| | - Ana I Pardos
- Physical Medicine and Rehabilitation Service, Henares University Hospital, San Fernando de Henares, Madrid, Spain
| | - Óscar L Veiga
- Department of Physical Education, Sport and Human Movement, Faculty of Teacher Training and Education, University Autonomous of Madrid, Madrid, Spain
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Abstract
In the modern era, rehabilitation after sports injury has become a domain for specialists, and its evolution has necessarily brought together the sports physiotherapist, the sports physician, and the orthopedic surgeon. The changing profile of sports related injury, as well as limited availability of facilities for rehabilitation in many areas of India, is a matter of concern. Elite sportspersons have some protection, but the average athlete is often left to fend for himself. Key factors in successful sports injury rehabilitation protocols are the application of modern rehabilitation protocols under appropriate supervision, appropriate and well timed surgical interventions, and judicious and need based use of pharmaceutical agents. Modern rehabilitation protocols emphasize teamwork and proper rehabilitation planning, and the rehabilitation team has to be lead by a trained sports physiotherapist, with an understanding of the protocols and interventions required at various stages. Injury specific rehabilitation protocols are being practiced worldwide but need to be introduced according to the nature of the sport as well as available facilities. Even in India, sports physicians are increasingly joining specialist rehabilitation teams, and they can help with medication, nutritional supplements, and specialized tests that could improve injury understanding. Inputs from surgeons are mandatory if surgical interventions have been performed. What is often missing in the underdeveloped world is psychological support and a clear understanding by the athlete of his/her rehabilitation protocols. World over, the primary aims are safe return to sports and minimizing reinjury on return to sport; this involves rehabilitation in stages, and current methodology clearly demarcates acute and chronic phases of injury. Close coordination with trainers and coaches is mandatory, and all need to understand that the reconditioning phase is crucial; skill assessment before progression has now become a specialized domain and needs to be introduced at all levels of the sport. A key factor in all sports injury rehabilitation protocols is injury prevention; this involves data maintenance by teams or trainers, which is still not fully developed in the Indian context. The injury and subsequent problems need to be comprehended both by athletes and their coaches. The current review is an attempt to clarify some of the issues that are important and routinely used world over, with the aim to improving rehabilitation after sports even in the underdeveloped world.
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Affiliation(s)
| | - Sidak Dhilllon
- Department of Sports Medicine, Sri Ramachandra Medical University, Chennai, Tamil Nadu, India
| | - Mandeep S Dhillon
- Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation Medicine, Sports Injury Clinic, PGIMER, Chandigarh, India,Address for correspondence: Prof. Mandeep S Dhillon, 1027, Sector 24 B, Chandigarh - 160 023, India. E-mail:
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