No differences in weightlifting overhead pressing exercises

Soriano, M. A., Lake, J. P., Comfort, P., Suchomel, T. J., McMahon, J. J., Jiménez-Ormeño, E. and Sainz de Baranda, P. (2021) No differences in weightlifting overhead pressing exercises. Sports Biomechanics. pp. 1-13. ISSN 1752-6116

[thumbnail of This is an Accepted Manuscript of an article published by Taylor & Francis in Sports Biomechanics on 27 October 2021, available online https://doi.org/10.1080/14763141.2021.1993983] Text (This is an Accepted Manuscript of an article published by Taylor & Francis in Sports Biomechanics on 27 October 2021, available online https://doi.org/10.1080/14763141.2021.1993983)
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Abstract

This study aimed to compare the kinetics between the push press (PP), push jerk (PJ), and split jerk (SJ). Sixteen resistance-trained participants (12 men and 4 women; age: 23.8 ± 4.4 years; height: 1.7 ± 0.1 m; body mass: 75.7 ± 13.0 kg; weightlifting experience: 2.2 ± 1.3 years; one repetition maximum [1RM] PP: 76.5 ± 19.5 kg) performed 3 repetitions each of the PP, PJ, and SJ at a relative load of 80% 1RM PP on a force platform. The kinetics (peak and mean force, peak and mean power, and impulse) of the PP, PJ, and SJ were determined during the dip and thrust phases. Dip and thrust displacement and duration were also calculated for the three lifts. In addition, the inter-repetition reliability of each variable across the three exercises was analysed. Moderate to excellent reliability was evident for the PP (Intraclass correlation coefficient [ICC] = 0.91–1.00), PJ (ICC = 0.86–1.00), and SJ (ICC = 0.55–0.99) kinetics. A one-way analysis of variance revealed no significant or meaningful differences (p > 0.05, η2 ≤ 0.010) for any kinetic measure between the PP, PJ, and SJ. In conclusion, there were no differences in kinetics between the PP, PJ, and SJ when performed at the same standardised load of 80% 1RM PP.

Item Type: Article
Additional Information: ** From Crossref journal articles via Jisc Publications Router ** History: epub 27-10-2021; issued 27-10-2021.
Uncontrolled Keywords: Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine, Biomechanics
Subjects: G Geography. Anthropology. Recreation > GV Recreation Leisure > GV201 Physical education and training
Q Science > QP Physiology
R Medicine > RC Internal medicine > RC1200 Sports Medicine
R Medicine > RM Therapeutics. Pharmacology
Divisions: Academic Areas > Institute of Sport > Area > Exercise Physiology
SWORD Depositor: Publications Router Jisc
Depositing User: Publications Router Jisc
Date Deposited: 13 Jan 2022 10:41
Last Modified: 27 Oct 2022 00:10
URI: https://eprints.chi.ac.uk/id/eprint/6053

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