Abstract
Purpose
This study compared concentric–eccentric coupled (CON-ECC), concentric-only (CON), and eccentric-only (ECC) resistance training of the elbow flexors for their effects on muscle strength and hypertrophy.
Methods
Non-resistance-trained young adults were assigned to one of the four groups: CON-ECC (n = 14), CON (n = 14) and ECC (n = 14) training groups, and a control group (n = 11) that had measurements only. The training group participants performed dominant arm elbow flexor resistance training in extended elbow joint angles (0°–50°) twice a week for 5 weeks. The total training volume (dumbbell weight × number of contractions) in CON-ECC (5745 ± 1020 kg) was double of that in CON (2930 ± 859 kg) and ECC (3035 ± 844 kg), because 3 sets of 10 contractions were performed for both directions in CON-ECC. Maximum voluntary isometric (MVC-ISO), concentric (MVC-CON), and eccentric contraction (MVC-ECC) torque of the elbow flexors and biceps brachii and brachialis muscle thickness (MT) were measured at baseline, and 3–9 days post-last training session.
Results
No significant changes in any measures were evident for the control group. The CON-ECC and ECC groups showed increases (P < 0.05) in MVC-ISO (12.0 ± 15.7% and 11.3 ± 10.8%, respectively) and MVC-ECC torque (12.5 ± 18.3%, 16.2 ± 11.0%) similarly. Increases in MVC-CON torque (P < 0.05) were evident for the CON-ECC (17.5 ± 13.5%), CON (10.5 ± 12.8%), and ECC (14.2 ± 10.4%) groups without a significant difference among groups. MT increased (P < 0.01) after CON-ECC (10.6 ± 5.4%) and ECC (9.7 ± 7.2%) similarly, but not significantly after CON (2.5 ± 4.8%).
Conclusions
ECC training increased muscle strength and thickness similarly to CON-ECC training, despite the half training volume, suggesting that concentric contractions contributed little to the training effects.
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Data availability
All data generated or analyzed during this study are included in the article. However, if any additional data are necessary, it will be provided upon proper request.
Abbreviations
- ANOVA:
-
Analysis of variance
- CON-ECC:
-
Concentric-eccentric coupled contraction
- CON:
-
Concentric-only contraction
- ECC:
-
Eccentric-only contraction
- ES:
-
Effect size
- MT:
-
Muscle thickness
- MVC:
-
Maximum voluntary contraction
- MVC-ISO:
-
Maximum voluntary isometric contraction
- MVC-CON:
-
Maximum voluntary concentric contraction
- MVC-ECC:
-
Maximum voluntary eccentric contraction
- ROM:
-
Range of motion
- SD:
-
Standard deviation
References
Abe T, DeHoyos DV, Pollock ML, Garzarella L (2000) Time course for strength and muscle thickness changes following upper and lower body resistance training in men and women. Eur J Appl Physiol Occup Physiol 81:174–180. https://doi.org/10.1007/s004210050027
Chen TC, Tseng WC, Huang GL, Chen HL, Tseng KW, Nosaka K (2017) Superior effects of eccentric to concentric knee extensor resistance training on physical fitness, insulin sensitivity and lipid profiles of elderly men. Front Physiol 8:209. https://doi.org/10.3389/fphys.2017.00209
Cohen J (1988) Statistical power analysis for the behavioral sciences, 2nd edn. Routledge, Hillsdale
Colson S, Pousson M, Martin A, Van Hoecke J (1999) Isokinetic elbow flexion and coactivation following eccentric training. J Electromyogr Kinesiol 9:13–20. https://doi.org/10.1016/S1050-6411(98)00025-X
Douglas J, Pearson S, Ross A, McGuigan M (2017) Chronic adaptations to eccentric training: a systematic review. Sport Med 47:917–941. https://doi.org/10.1007/s40279-016-0628-4
Erskine RM, Jones DA, Williams AG, Stewart CE, Degens H (2010) Inter-individual variability in the adaptation of human muscle specific tension to progressive resistance training. Eur J Appl Physiol 110:1117–1125. https://doi.org/10.1007/s00421-010-1601-9
Farthing JP, Chilibeck PD (2003) The effects of eccentric and concentric training at different velocities on muscle hypertrophy. Eur J Appl Physiol 89:578–586. https://doi.org/10.1007/s00421-003-0842-2
Franchi MV, Reeves ND, Narici MV (2017) Skeletal muscle remodeling in response to eccentric vs. concentric loading: Morphological, molecular, and metabolic adaptations. Front Physiol 89:578–586. https://doi.org/10.1007/s00421-003-0842-2
Herzog W (2018) Why are muscles strong, and why do they require little energy in eccentric action? J Sport Heal Sci 7:255–264. https://doi.org/10.1016/j.jshs.2018.05.005
Hortobágyi T, Barrier J, Beard D, Braspennincx J, Koens P, Devita P, Dempsey L, Lambert J (1996a) Greater initial adaptations to submaximal muscle lengthening than maximal shortening. J Appl Physiol 81:1677–1682. https://doi.org/10.1152/jappl.1996.81.4.1677
Hortobágyi T, Hill JP, Houmard JA, Fraser DD, Lambert NJ, Israel RG (1996b) Adaptive responses to muscle lengthening and shortening in humans. J Appl Physiol 80:765–772. https://doi.org/10.1152/jappl.1996.80.3.765
Lepley LK, Lepley AS, Onate JA, Grooms DR (2017) Eccentric exercise to enhance neuromuscular control. Sports Health 9:333–340. https://doi.org/10.1177/1941738117710913
Maeo S, Shan X, Otsuka S, Kaneshisa H, Kawakami Y (2018) Neuromuscular adaptations to work-matched maximal eccentric versus concentric training. Med Sci Sports Exerc 50:1629–1640. https://doi.org/10.1249/MSS.0000000000001611
Mangine GT, Hoffman JR, Gonzalez AM, Townsend JR, Wells AJ, Jajtner AR, Beyer KS, Boone CH, Miramonti AA, Wang R, LaMonica MB, Fukuda DH, Ratamess NA, Stout JR (2015a) The effect of training volume and intensity on improvements in muscular strength and size in resistance-trained men. Physiol Rep 3(8):e12472. https://doi.org/10.14814/phy2.12472
Nosaka K, Newton M, Sacco P, Chapman D, Lavender A (2005) Partial protection against muscle damage by eccentric actions at short muscle lengths. Med Sci Sports Exerc 37:746–753. https://doi.org/10.1249/01.MSS.0000162691.66162.00
Nunes JP, Jacinto JL, Ribeiro AS, Mayhew JL, Nakamura M, Capel DMG, Santos LR, Santos L, Cyrino ES, Aguiar AF (2020) Placing greater torque at shorter or longer muscle lengths? Effects of cable vs. barbell preacher curl training on muscular strength and hypertrophy in young adults. Int J Environ Res Public Health 17:1–8. https://doi.org/10.3390/ijerph17165859
Oldfield RC (1971) The assessment and analysis of handedness: the Edinburgh inventory. Neuropsychologia 9(1):97–113. https://doi.org/10.1016/0028-3932(71)90067-4
Pallarés JG, Hernández-Belmonte A, Martínez-Cava A, Vetrovsky T, Steffl M, Courel-Ibáñez J (2021) Effects of range of motion on resistance training adaptations: a systematic review and meta-analysis. Scand J Med Sci Sport 31:1866–1881. https://doi.org/10.1111/sms.14006
Pickering C, Kiely J (2019) Do non-responders to exercise exist—and if so, what should we do about them? Sport Med 49:1–7. https://doi.org/10.1007/s40279-018-01041-1
Roig M, O’Brien K, Kirk G, Murray R, McKinnon P, Shadgan B, Reid WD (2009) The effects of eccentric versus concentric resistance training on muscle strength and mass in healthy adults: a systematic review with meta-analysis. Br J Sports Med 43:556–568. https://doi.org/10.1136/bjsm.2008.051417
Sato S, Yoshida R, Kiyono R, Yahata K, Yasaka K, Nosaka K, Nakamura M (2021a) Cross-education and detraining effects of eccentric vs. concentric resistance training of the elbow flexors. BMC Sports Sci Med Rehabil 13:105. https://doi.org/10.1186/s13102-021-00298-w
Sato S, Yoshida R, Kiyono R, Yahata K, Yasaka K, Nunes JP, Nosaka K, Nakamura M (2021b) Elbow joint angles in elbow flexor unilateral resistance exercise training determine its effects on muscle strength and thickness of trained and non-trained arms. Front Physiol 12:1–9. https://doi.org/10.3389/fphys.2021.734509
Schoenfeld BJ (2010) The mechanisms of muscle hypertrophy and their application to resistance training. J Strength Cond Res 24:2857–2872. https://doi.org/10.1519/JSC.0b013e3181e840f3
Schoenfeld BJ, Ogborn D, Krieger JW (2017a) Dose-response relationship between weekly resistance training volume and increases in muscle mass: a systematic review and meta-analysis. J Sports Sci 35:1073–1082. https://doi.org/10.1080/02640414.2016.1210197
Schoenfeld BJ, Ogborn DI, Vigotsky AD, Franchi MV, Krieger JW (2017b) Hypertrophic effects of concentric vs. eccentric muscle actions. J Strength Cond Res 31:2599–2608
Tseng WC, Nosaka K, Tseng KW, Chou TY, Chen TC (2020) Contralateral effects by unilateral eccentric versus concentric resistance training. Med Sci Sports Exerc 52:474–483. https://doi.org/10.1249/MSS.0000000000002155
Valdes O, Ramirez C, Perez F, Garcia-Vicencio S, Nosaka K, Penailillo L (2021) Contralateral effects of eccentric resistance training on immobilized arm. Scand J Med Sci Sport 31(1):76–90. https://doi.org/10.1111/sms.13821
Acknowledgements
The authors gratefully acknowledge all participants involved in this study, and the grant from the Yamaha Motor Foundation for Sports.
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This work was partially supported by the Yamaha Motor Foundation for Sports (Japan).
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SS designed the study, performed data collection, drafted, and revised the manuscript. RY, FM, YS, KY, KK, and MN contributed to the data collection and revisions of the manuscript. JPN, KN, and MN were involved in designing the study, analyzing, and interpreting the data, and revised the manuscript. All authors approved the final version of the manuscript and agreed to be accountable for all aspects of the work.
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All the procedures performed in the study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Ethics Committee of Niigata University of Health and Welfare (#18442).
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Communicated by Philip D Chilibeck.
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Sato, S., Yoshida, R., Murakoshi, F. et al. Comparison between concentric-only, eccentric-only, and concentric–eccentric resistance training of the elbow flexors for their effects on muscle strength and hypertrophy. Eur J Appl Physiol 122, 2607–2614 (2022). https://doi.org/10.1007/s00421-022-05035-w
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DOI: https://doi.org/10.1007/s00421-022-05035-w