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Vicens-Bordas J, Sarand AP, Beato M, Buhmann R. Hamstring Injuries, From the Clinic to the Field: A Narrative Review Discussing Exercise Transfer. Int J Sports Physiol Perform 2024; 19:729-737. [PMID: 38917984 DOI: 10.1123/ijspp.2024-0049] [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: 02/06/2024] [Revised: 04/28/2024] [Accepted: 05/09/2024] [Indexed: 06/27/2024]
Abstract
PURPOSE The optimal approach to hamstring training is heavily debated. Eccentric exercises reduce injury risk; however, it is argued that these exercises transfer poorly to improved hamstring function during sprinting. Some argue that other exercises, such as isometric exercises, result in better transfer to running gait and should be used when training to improve performance and reduce injury risk. Given the performance requirements of the hamstrings during the terminal swing phase, where they are exposed to high strain, exercises should aim to improve the torque production during this phase. This should improve the hamstrings' ability to resist overlengthening consequently, improving performance and limiting strain injury. Most hamstring training studies fail to assess running kinematics postintervention. Of the limited evidence available, only eccentric exercises demonstrate changes in swing-phase kinematics following training. Studies of other exercise modalities investigate effects on markers of performance and injury risk but do not investigate changes in running kinematics. CONCLUSIONS Despite being inconsistent with principles of transfer, current evidence suggests that eccentric exercises result in transfer to swing-phase kinematics. Other exercise modalities may be effective, but the effect of these exercises on running kinematics is unknown.
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Affiliation(s)
- Jordi Vicens-Bordas
- Sport Performance Analysis Research Group (SPARG) and Sport and Physical Activity Studies Center (CEEAF), University of Vic-Central University of Catalonia, Vic, Spain
| | - Ali Parvaneh Sarand
- Department of Physical Education and Sport Sciences, University of Guilan, Rasht, Iran
| | - Marco Beato
- School of Health and Sports Sciences, University of Suffolk, Ipswich, United Kingdom
| | - Robert Buhmann
- School of Health and Behavioral Sciences, University of the Sunshine Coast, Sippy Downs, QLD, Australia
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Van Hooren B, Vanwanseele B, van Rossom S, Teratsias P, Willems P, Drost M, Meijer K. Muscle forces and fascicle behavior during three hamstring exercises. Scand J Med Sci Sports 2022; 32:997-1012. [PMID: 35307884 PMCID: PMC9314024 DOI: 10.1111/sms.14158] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/12/2022] [Accepted: 03/14/2022] [Indexed: 01/05/2023]
Abstract
Knowledge about muscular forces and fascicle behavior during hamstring exercises can optimize exercise prescription, but information on these outcomes across different exercises is lacking. We aimed to characterize and compare lower‐limb muscle forces and biceps femoris long head muscle fascicle behavior between three hamstring exercises: the Nordic hamstring curl (NHC), single‐leg Roman chair (RCH), and single‐leg deadlift (DL). Ten male participants performed the exercises while full‐body kinematics, ground reaction forces, surface muscle activation, and biceps femoris long head fascicle behavior were measured. Mean fascicle length was highest in the DL, followed by the RCH and NHC. Fascicle lengthening was higher in the NHC compared with the RCH and DL, with no difference between the RCH and DL. Biceps femoris short and long head, semitendinosus, and semimembranosus peak forces were generally higher in the NHC compared with the RCH and DL, while mean forces during the eccentric phase were generally not different between the NHC and RCH. Peak forces in the NHC coincided with low biceps femoris long head and semimembranosus muscle activation. The NHC generally has the highest peak hamstring muscle forces and results in more fascicle lengthening when compared to the DL and RCH. The NHC may therefore be most effective to promote increases in fascicle length. While the NHC may be effective to promote biceps femoris short head and semitendinosus strength adaptations, the RCH and DL may be more effective to promote strength increases in the biceps femoris long head and semimembranosus.
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Affiliation(s)
- Bas Van Hooren
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Benedicte Vanwanseele
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Sam van Rossom
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Panayiotis Teratsias
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Paul Willems
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Maarten Drost
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Kenneth Meijer
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
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Aguilera-Castells J, Buscà B, Arboix-Alió J, Miró A, Fort-Vanmeerhaeghe A, Peña J. sEMG Activity in Superimposed Vibration on Suspended Supine Bridge and Hamstring Curl. Front Physiol 2021; 12:712471. [PMID: 34456751 PMCID: PMC8385437 DOI: 10.3389/fphys.2021.712471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Traditionally in strength and conditioning environments, vibration has been transmitted using platforms, barbells, dumbbells, or cables but not suspension devices. This study aimed to examine the effects on the lower limb of applying superimposed vibration on a suspension device. Twenty-one physically active men and women performed supine bridge and hamstring curl exercises in three suspended conditions (non-vibration, vibration at 25 Hz, and vibration at 40 Hz). In each exercise condition, the perceived exertion scale for resistance exercise (OMNI-Res) was registered, and the electromyographic signal was assessed for gastrocnemius (medialis and lateralis), biceps femoris, semitendinosus, gluteus maximus, and rectus femoris. A linear mixed model indicated a significant fixed effect for vibration at 25 Hz and 40 Hz on muscle activity in suspended supine bridge (p < 0.05), but no effect for suspended hamstring curl (p > 0.05). Likewise, the Friedman test showed a significant main effect for vibration at 25 Hz and 40 Hz in suspended supine bridge (p < 0.05) but not for suspended hamstring curl (p > 0.05) on OMNI-Res. Post hoc analysis for suspended supine bridge with vibration at 25 Hz showed a significant activation increase in gastrocnemius lateralis (p = 0.008), gastrocnemius medialis (p = 0.000), semitendinosus (p = 0.003) activity, and for semitendinosus under 40 Hz condition (p = 0.001) compared to the non-vibration condition. Furthermore, OMNI-Res was significantly higher for the suspended supine bridge at 25 Hz (p = 0.003) and 40 Hz (p = 0.000) than for the non-vibration condition. Superimposed vibration at 25 Hz elicits a higher neuromuscular response during the suspended supine bridge, and the increase in vibration frequency also raises the OMNI-Res value.
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Affiliation(s)
- Joan Aguilera-Castells
- Faculty of Psychology, Education Sciences, and Sport Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Bernat Buscà
- Faculty of Psychology, Education Sciences, and Sport Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Jordi Arboix-Alió
- Faculty of Psychology, Education Sciences, and Sport Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Adrià Miró
- Faculty of Psychology, Education Sciences, and Sport Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Azahara Fort-Vanmeerhaeghe
- Faculty of Psychology, Education Sciences, and Sport Blanquerna, Ramon Llull University, Barcelona, Spain.,School of Health Science Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Javier Peña
- Sport and Physical Activity Studies Centre (CEEAF), University of Vic-Central University of Catalonia, Vic, Spain.,Sport Performance Analysis Research Group (SPARG), University of Vic-Central University of Catalonia, Vic, Spain
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Freitas SR, Mendes B, Firmino T, Correia JP, Witvrouw EE, Raúl Oliveira E, Vaz JR. Semitendinosus and biceps femoris long head active stiffness response until failure in professional footballers with vs. without previous hamstring injury. Eur J Sport Sci 2021; 22:1132-1140. [PMID: 33787449 DOI: 10.1080/17461391.2021.1910347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This study sought to examine the active stiffness of semitendinosus (ST) and biceps femoris long head (BFlh) during a knee flexor isometric contraction at 20% of maximal voluntary isometric contraction until failure in elite footballers (n=50, age: 22.3±5.3 years; height: 1.82±0.08 m; body mass: 74.7±9.0 kg). Active stiffness was assessed using ultrasound-based shear wave elastography by means of shear modulus quantification. Comparisons were performed between limbs with (n=11) vs. without (n=89) previous hamstring injury. Similar time until failure in the knee flexor fatigue task was observed between groups (p=0.401). At the start of the task, lower limbs with previous hamstring injury showed a lower BFlh active stiffness (31.0.1±10.4 kPa, p=0.023) and BFlh/ST active stiffness ratio (0.50±0.29), and no differences for ST (72.8±26.8 kPa, p=0.221) compared to lower limbs without previous hamstring injuries (BFlh: 38.0±9.6 kPa; ST: 64.0±18.4 kPa; BFlh/ST: 0.65±0.27). During the task, the ST active stiffness in both groups decreased from 80% of task time (p=0.032), in the absence of changes in BFlh active stiffness (p=0.534), resulting in an increase in BFlh/ST active stiffness from 80% of task time (p=0.029). No differences between limbs were observed during the fatigue task for all parameters (p>0.099). Future research is warranted to verify if the differences found represent an increased risk of hamstring injury.
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Affiliation(s)
- Sandro R Freitas
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal
| | - Bruno Mendes
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal
| | - Telmo Firmino
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal.,Sport Lisboa e Benfica, Human Performance Department - Health Performance, Av. Eusébio da Silva Ferreira, 1500-313 Lisboa, Lisboa, Portugal.,Escola Superior de Saúde do Alcoitão, Rua Conde Barão, 2649-506 Alcabideche, Cascais, Portugal
| | - José Pedro Correia
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal
| | | | - E Raúl Oliveira
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal
| | - João R Vaz
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada Dafundo, Portugal
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Dooley K, Snodgrass SJ, Stanwell P, Birse S, Schultz A, Drew MK, Edwards S. Spatial muscle activation patterns during different leg exercise protocols in physically active adults using muscle functional MRI: a systematic review. J Appl Physiol (1985) 2020; 129:934-946. [PMID: 32853111 DOI: 10.1152/japplphysiol.00290.2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
An emerging method to measure muscle activation patterns is muscle functional magnetic resonance imaging (mfMRI), where preexercise and postexercise muscle metabolism differences indicate spatial muscle activation patterns. We evaluated studies employing mfMRI to determine activation patterns of lumbar or lower limb muscles following exercise in physically active adults. Electronic systematic searches were conducted until March 2020. All studies employing ≥1.5 Tesla MRI scanners to compare spatial muscle activation patterns at the level of or inferior to the first lumbar vertebra in healthy, active adults. Two authors independently assessed study eligibility before appraising methodological quality using a National Institutes of Health assessment tool. Because of heterogeneity, findings were synthesized without meta-analysis. Of the 1,946 studies identified, seven qualified for inclusion and pertained to hamstring (n = 5), quadriceps (n = 1) or extrinsic foot (n = 1) muscles. All included studies controlled for internal validity, with one employing assessor blinding. MRI physics and differing research questions explain study methodology heterogeneity. Significant mfMRI findings were: following Nordic exercise, hamstrings with previous trauma (strain or surgical autograft harvest) demonstrated reduced activation compared with unharmed contralateral muscles, and asymptomatic individuals preferentially activated semitendinosus; greater biceps femoris long head to semitendinosus ratios reported following 45° hip extension over Nordic exercise; greater rectus femoris activation occurred in "flywheel" over barbell squats. mfMRI parameters differ on the basis of individual research questions. Individual muscles show greater activation following specific exercises, suggesting exercise specificity may be important for rehabilitation, although evidence is limited to single cohort studies comparing interlimb differences preexercise versus postexercise.
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Affiliation(s)
- Katherine Dooley
- School of Health Sciences, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Suzanne J Snodgrass
- School of Health Sciences, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Peter Stanwell
- School of Health Sciences, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Samantha Birse
- School of Environmental and Life Sciences, The University of Newcastle, Ourimbah, New South Wales, Australia
| | - Adrian Schultz
- School of Environmental and Life Sciences, The University of Newcastle, Ourimbah, New South Wales, Australia
| | - Michael K Drew
- Department of Physical Therapies, Australian Institute of Sport, Canberra, Australia
| | - Suzi Edwards
- School of Environmental and Life Sciences, The University of Newcastle, Ourimbah, New South Wales, Australia
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Characterization of lower limb muscle activation patterns during walking and running with Intravoxel Incoherent Motion (IVIM) MR perfusion imaging. Magn Reson Imaging 2019; 63:12-20. [DOI: 10.1016/j.mri.2019.07.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/10/2019] [Accepted: 07/25/2019] [Indexed: 12/31/2022]
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Hegyi A, Csala D, Péter A, Finni T, Cronin NJ. High‐density electromyography activity in various hamstring exercises. Scand J Med Sci Sports 2018; 29:34-43. [DOI: 10.1111/sms.13303] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/07/2018] [Accepted: 09/12/2018] [Indexed: 11/28/2022]
Affiliation(s)
- András Hegyi
- Neuromuscular Research Center, Faculty of Sport and Health Sciences University of Jyvaskyla Finland
| | - Dániel Csala
- Department of Biomechanics University of Physical Education Budapest Hungary
| | - Annamária Péter
- Neuromuscular Research Center, Faculty of Sport and Health Sciences University of Jyvaskyla Finland
| | - Taija Finni
- Neuromuscular Research Center, Faculty of Sport and Health Sciences University of Jyvaskyla Finland
| | - Neil J Cronin
- Neuromuscular Research Center, Faculty of Sport and Health Sciences University of Jyvaskyla Finland
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An Evidence-Based Framework for Strengthening Exercises to Prevent Hamstring Injury. Sports Med 2017; 48:251-267. [DOI: 10.1007/s40279-017-0796-x] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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