1
|
Mitchell L, Wilson L, Duthie G, Pumpa K, Weakley J, Scott C, Slater G. Methods to Assess Energy Expenditure of Resistance Exercise: A Systematic Scoping Review. Sports Med 2024:10.1007/s40279-024-02047-8. [PMID: 38896201 DOI: 10.1007/s40279-024-02047-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Nutrition guidance for athletes must consider a range of variables to effectively support individuals in meeting energy and nutrient needs. Resistance exercise is a widely adopted training method in athlete preparation and rehabilitation and therefore is one such variable that will influence nutrition guidance. Given its prominence, the capacity to meaningfully quantify resistance exercise energy expenditure will assist practitioners and researchers in providing nutrition guidance. However, the significant contribution of anaerobic metabolism makes quantifying energy expenditure of resistance exercise challenging. OBJECTIVE The aim of this scoping review was to investigate the methods used to assess resistance exercise energy expenditure. METHODS A literature search of Medline, SPORTDiscus, CINAHL and Web of Science identified studies that included an assessment of resistance exercise energy expenditure. Quality appraisal of included studies was performed using the Rosendal Scale. RESULTS A total of 19,867 studies were identified, with 166 included after screening. Methods to assess energy expenditure included indirect calorimetry (n = 136), blood lactate analysis (n = 25), wearable monitors (n = 31) and metabolic equivalents (n = 4). Post-exercise energy expenditure was measured in 76 studies. The reported energy expenditure values varied widely between studies. CONCLUSIONS Indirect calorimetry is widely used to estimate energy expenditure. However, given its limitations in quantifying glycolytic contribution, indirect calorimetry during and immediately following exercise combined with measures of blood lactate are likely required to better quantify total energy expenditure. Due to the cumbersome equipment and technical expertise required, though, along with the physical restrictions the equipment places on participants performing particular resistance exercises, indirect calorimetry is likely impractical for use outside of the laboratory setting, where metabolic equivalents may be a more appropriate method.
Collapse
Affiliation(s)
- Lachlan Mitchell
- School of Behavioural and Health Sciences, Australian Catholic University, North Sydney, Australia.
| | - Luke Wilson
- School of Behavioural and Health Sciences, Australian Catholic University, North Sydney, Australia
| | - Grant Duthie
- School of Behavioural and Health Sciences, Australian Catholic University, Strathfield, Australia
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Australia
| | - Kate Pumpa
- Research Institute for Sport and Exercise, University of Canberra, Canberra, Australia
- School of Public Health, Physiotherapy and Sport Science, University College Dublin, Dublin, Ireland
| | - Jonathon Weakley
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Melbourne, Australia
- School of Behavioural and Health Sciences, Australian Catholic University, Brisbane, Australia
- Carnegie Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
| | - Christopher Scott
- Department of Exercise, Health, and Sport Sciences, University of Southern Maine, Maine, USA
| | - Gary Slater
- School of Health, University of the Sunshine Coast, Sippy Downs, Australia
| |
Collapse
|
2
|
Li S, Li S, Wang L, Quan H, Yu W, Li T, Li W. The Effect of Blood Flow Restriction Exercise on Angiogenesis-Related Factors in Skeletal Muscle Among Healthy Adults: A Systematic Review and Meta-Analysis. Front Physiol 2022; 13:814965. [PMID: 35250618 PMCID: PMC8892188 DOI: 10.3389/fphys.2022.814965] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/26/2022] [Indexed: 01/08/2023] Open
Abstract
BackgroundBlood flow restriction (BFR) exercise may be a potential exercise program to promote angiogenesis. This review aims to compare the effects of exercise with and without BFR on angiogenesis-related factors in skeletal muscle among healthy adults.MethodologySearches were made in Web of Science, Scopus, PubMed, and EBSCO databases from January 2001 to June 2021. Studies were screened, quality was evaluated, and data were extracted. The review protocol was registered at PROSPERO (PROSPERO registration number: CRD42021261367). Standardized mean differences (SMD) of vascular endothelial growth factor (VEGF), vascular endothelial growth factor receptor 2 (VEGFR-2), hypoxia inducible factor 1α (HIF-1α), peroxisome proliferator-activated receptorγcoactivator-1α (PGC-1α) and endothelial nitric oxide synthase (eNOS) were analyzed using Revman 5.4 software with a 95% confidence interval (95% CI).ResultsTen studies fulfilled the inclusion criteria with a total of 75 participants for BFR group and 77 for CON group. BFR exercise elicits greater expression of VEGF (heterogeneity test, P = 0.09, I2 = 44%; SMD, 0.93 [0.38, 1.48], P < 0.05), VEGFR-2 (heterogeneity test, P = 0.81, I2 = 0%; SMD, 0.64 [0.08, 1.21], P < 0.05), HIF-1α (heterogeneity test, P = 0.67, I2 = 0%; SMD, 0.43 [0.03, 0.82], P < 0.05), PGC-1α (heterogeneity test, P = 0.02, I2 = 54%; SMD, 0.74 [0.21, 1.28], P < 0.05) and eNOS (heterogeneity test, P = 0.88, I2 = 0%; SMD, 0.60 [0.04, 1.17], P < 0.05) mRNA than non-BFR exercise. In the sub-group analysis, resistance exercise with BFR elicits greater expression of VEGF (heterogeneity test, P = 0.36, I2 = 6%; SMD, 1.66 [0.97, 2.35], P < 0.05) and HIF-1α (heterogeneity test, P = 0.56, I2 = 0%; SMD, 0.51 [0.01, 1.02], P < 0.05) mRNA than aerobic exercise with BFR.ConclusionExercise with BFR elicited more angiogenesis-related factors mRNA expression than exercise without BFR, but not VEGF and PGC-1α protein expression. Therefore, BFR training may be a potential training program to improve vascular function.Systematic Review Registration[https://www.crd.york.ac.uk/prospero/], identifier [CRD42021261367].
Collapse
Affiliation(s)
- Shuoqi Li
- School of Health Science, Universiti Sains Malaysia, Kelantan, Malaysia
- Institute of Sports Human Science, Ocean University of China, Shandong, China
| | - Shiming Li
- Institute of Sports Human Science, Ocean University of China, Shandong, China
| | - Lifeng Wang
- Exercise and Metabolism Research Center, College of Physical Education and Health Sciences, Zhejiang Normal University, Zhejiang, China
| | - Helong Quan
- Exercise and Metabolism Research Center, College of Physical Education and Health Sciences, Zhejiang Normal University, Zhejiang, China
| | - Wenbing Yu
- Institute of Sports Human Science, Ocean University of China, Shandong, China
| | - Ting Li
- Exercise and Metabolism Research Center, College of Physical Education and Health Sciences, Zhejiang Normal University, Zhejiang, China
- Ting Li,
| | - Wei Li
- Exercise and Metabolism Research Center, College of Physical Education and Health Sciences, Zhejiang Normal University, Zhejiang, China
- *Correspondence: Wei Li,
| |
Collapse
|
3
|
Lee MJC, Ballantyne JK, Chagolla J, Hopkins WG, Fyfe JJ, Phillips SM, Bishop DJ, Bartlett JD. Order of same-day concurrent training influences some indices of power development, but not strength, lean mass, or aerobic fitness in healthy, moderately-active men after 9 weeks of training. PLoS One 2020; 15:e0233134. [PMID: 32407361 PMCID: PMC7224562 DOI: 10.1371/journal.pone.0233134] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 04/28/2020] [Indexed: 11/18/2022] Open
Abstract
Background The importance of concurrent exercise order for improving endurance and resistance adaptations remains unclear, particularly when sessions are performed a few hours apart. We investigated the effects of concurrent training (in alternate orders, separated by ~3 hours) on endurance and resistance training adaptations, compared to resistance-only training. Materials and methods Twenty-nine healthy, moderately-active men (mean ± SD; age 24.5 ± 4.7 y; body mass 74.9 ± 10.8 kg; height 179.7 ± 6.5 cm) performed either resistance-only training (RT, n = 9), or same-day concurrent training whereby high-intensity interval training was performed either 3 hours before (HIIT+RT, n = 10) or after resistance training (RT+HIIT, n = 10), for 3 d.wk-1 over 9 weeks. Training-induced changes in leg press 1-repetition maximal (1-RM) strength, countermovement jump (CMJ) performance, body composition, peak oxygen uptake ( V˙O2peak), aerobic power ( W˙peak), and lactate threshold ( W˙LT) were assessed before, and after both 5 and 9 weeks of training. Results After 9 weeks, all training groups increased leg press 1-RM (~24–28%) and total lean mass (~3-4%), with no clear differences between groups. Both concurrent groups elicited similar small-to-moderate improvements in all markers of aerobic fitness ( V˙O2peak ~8–9%; W˙LT ~16-20%; W˙peak ~14-15%). RT improved CMJ displacement (mean ± SD, 5.3 ± 6.3%), velocity (2.2 ± 2.7%), force (absolute: 10.1 ± 10.1%), and power (absolute: 9.8 ± 7.6%; relative: 6.0 ± 6.6%). HIIT+RT elicited comparable improvements in CMJ velocity only (2.2 ± 2.7%). Compared to RT, RT+HIIT attenuated CMJ displacement (mean difference ± 90%CI, -5.1 ± 4.3%), force (absolute: -8.2 ± 7.1%) and power (absolute: -6.0 ± 4.7%). Only RT+HIIT reduced absolute fat mass (mean ± SD, -11.0 ± 11.7%). Conclusions In moderately-active males, concurrent training, regardless of the exercise order, presents a viable strategy to improve lower-body maximal strength and total lean mass comparably to resistance-only training, whilst also improving indices of aerobic fitness. However, improvements in CMJ displacement, force, and power were attenuated when RT was performed before HIIT, and as such, exercise order may be an important consideration when designing training programs in which the goal is to improve lower-body power.
Collapse
Affiliation(s)
- Matthew J. -C. Lee
- Institute for Health and Sport, Victoria University, Melbourne, Australia
- * E-mail:
| | | | - Javier Chagolla
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - William G. Hopkins
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - Jackson J. Fyfe
- Centre for Sport Research, School of Exercise and Nutrition Sciences, Deakin University, Australia
| | - Stuart M. Phillips
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - David J. Bishop
- Institute for Health and Sport, Victoria University, Melbourne, Australia
- School of Medicine & Health Sciences, Edith Cowan University, Joonalup, Australia
| | | |
Collapse
|
4
|
Bahenský P, Bunc V, Tlustý P, Grosicki GJ. Effect of an Eleven-Day Altitude Training Program on Aerobic and Anaerobic Performance in Adolescent Runners. ACTA ACUST UNITED AC 2020; 56:medicina56040184. [PMID: 32316168 PMCID: PMC7230399 DOI: 10.3390/medicina56040184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/10/2020] [Accepted: 04/14/2020] [Indexed: 11/22/2022]
Abstract
Background and Objectives: We evaluated the effect of an eleven-day altitude training camp on aerobic and anaerobic fitness in trained adolescent runners. Materials and Methods: Twenty adolescent (14–18 yrs) middle- and long-distance runners (11 males and 9 females; 16.7 ± 0.8 yrs), with at least two years of self-reported consistent run training, participated in this study. Eight of the subjects (4 females/4 males) constituted the control group, whereas twelve subjects (5 females/7 males) took part in a structured eleven-day altitude training camp, and training load was matched between groups. Primary variables of interest included changes in aerobic (VO2max) and anaerobic (30 s Wingate test) power. We also explored the relationships between running velocity and blood lactate levels before and after the altitude training camp. Results: Following 11 days of altitude training, desirable changes (p < 0.01) in VO2max (+13.6%), peak relative work rate (+9.6%), and running velocity at various blood lactate concentrations (+5.9%–9.6%) were observed. Meanwhile, changes in Wingate anaerobic power (+5.1%) were statistically insignificant (p > 0.05). Conclusions: Short duration altitude appears to yield meaningful improvements in aerobic but not anaerobic power in trained adolescent endurance runners.
Collapse
Affiliation(s)
- Petr Bahenský
- Department of Sports Studies, Faculty of Education, University of South Bohemia, 371 15 České Budějovice, Czech Republic
- Correspondence: ; Tel.: +42-038-777-3171
| | - Václav Bunc
- Physical Training and Education, Sports Motor Skills Laboratory, Faculty of Sports, Charles University, 165 52 Prague, Czech Republic;
| | - Pavel Tlustý
- Department of Mathematics, Faculty of Education, University of South Bohemia, 371 15 České Budějovice, Czech Republic;
| | - Gregory J. Grosicki
- Biodynamics and Human Performance Center, Georgia Southern University, Savannah, GA 31419, USA;
| |
Collapse
|