The DOI matches its Crossref record, with a small difference in title or year; 2 of the 2 references it cites were found in a registry or an index.
Physical profile of junior and senior amateur boxers
Open accessAbstract
Purpose: The purpose of this study was to profile the physiological characteristics of amateur boxers using a battery of tests designed to assess the physiological and physical demands required for performance.Fifteen junior amateur (age 14.9 ± 2.0 years; stature 164 ± 12 cm; body mass 50.9 ± 11.3 kg) and sixteen senior amateur boxers (n = 16; age 20.5 ± 4.0 years; stature 174 ± 9 cm; body mass 65.2 ± 10.7 kg) provided informed consent to participate in the study.Body composition, squat jump (SJ), countermovement jump (CMJ), 5-and 10 m sprint (5SP/10SP), press up (PU), right and left medicine-ball single-arm throws (MBR, MBL), repeated sprint test (RST) and Yo-Yo intermittent recovery test level 1 (YY) were performed.The likelihood (% chance) of between-group differences were assessed using a magnitude based approach, standardised-difference score (Cohen's d) and 90% confidence intervals [CI].Linear regression (r) was used to examine the association between variables.Results: Senior boxers outperformed (79 to 99% chance) junior counterparts in PU, YY, CMJ, SJ, 10SP, MBL and MBR tests (d ≥ 0.50 [-0.34 to 1.61]).There were very large (r 0.70) correlations between fat free mass, upper-and lower body lean mass and medicine ball throw distance.There were large correlations (r 0.50 to 0.69) between medicine ball throw distance and CMJ, SJ, PU, 5SP and 10SP.Conclusions: A simple and time-effective test battery was able to differentiate performance between junior and amateur boxers.These assessments could be useful when profiling junior and senior amateur boxers.
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Maximal strength is dictated by morphological mechanisms (CSA) and neural factors such as motor unit recruitment, synchronisation, and rate coding.
“Nonetheless, maximal-strength is not only dictated by morphological mechanisms (i.e. CSA), but also neural factors such as motor unit recruitment, synchronisation and rate coding (44).”
From The Role of Strength on Punch Impact Force in Boxing (2022) · cites this paper as [44]
The Sprint Tests section (page unavailable) says cross-sectional area is related to force production, supporting the morphological part of the claim. The Sprint tests section mentions rapid neuromuscular activation, but our copy does not identify motor-unit recruitment, synchronisation or rate coding as determinants of maximal strength. (LLM, conf=0.82)
Experimental — accuracy not yet measuredA morphological increase in CSA is one of the main mechanisms underpinning maximal- and explosive-strength development.
“Also, as there is considerable evidence to support that a morphological increase in CSA is one of the main mechanisms underpinning maximal- and explosive-strength development (44)”
From The Role of Strength on Punch Impact Force in Boxing (2022) · cites this paper as [44]
The Sprint Tests section says cross-sectional area is related to force production and suggests this could help explain senior boxers’ better sprint performance. It does not establish that an increase in CSA is a main mechanism of maximal- or explosive-strength development; the study compares junior and senior boxers rather than tracking strength development. (LLM, conf=0.83)
Experimental — accuracy not yet measuredRecent work supports the view that trunk rotation bridges the legs to the upper body, allowing the legs to transform vertical GRF to horizontal punch impact force.
“Recent work also supports this view, suggesting that trunk rotation bridges the legs to the upper body, allowing the legs to transform vertical GRF to horizontal punch impact force (44).”
From The Role of Strength on Punch Impact Force in Boxing (2022) · cites this paper as [44]
The Press-up Tests section says forceful punching depends on coordinated action of the lower body, trunk, and upper body. The Medicine Ball Backhand Throw section uses trunk rotation in a movement similar to a rear-hand punch. Neither section says that trunk rotation converts vertical ground-reaction force from the legs into horizontal punch impact force; page numbers were not available in our copy. (LLM, conf=0.84)
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Cites
The validity of a repeated sprint ability test
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“The InBody 720 has been reported to produce valid measures of body composition (Anderson et al., 2012).”
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The Role of Strength on Punch Impact Force in Boxing
Beattie, K., & Ruddock, A. D. (2022) · Journal of Strength & Conditioning Research · doi:10.1519/jsc.0000000000004252 · Cited by 40
Self-citation
Metadata
- Authors
- Wilson, D. C., Ruddock, A. D., Ranchordas, M. K., Thompson, S. W., & Rogerson, D.
- Affiliations
- Sheffield Hallam University (GB)
- Corresponding author
- D.C. Wilson
- Venue
- Journal of Physical Education and Sport
- Publisher
- Physical Education and Sport Faculty
- Published
- 2020-12-30
- Volume
- 20
- Issue
- 06
- ISSN
- 2247-8051 (ISSN-L)
- 2247-806X
- OpenAlex
- W3138271554
- Cited by
- 8
- References
- 2
- Citations by year
- 2025: 1 · 2023: 5 · 2021: 2
- Type
- paratext
- Language
- en
- Open access
- diamond
- doi.org
- Locations
- Journal of Physical Education and Sport (publishedVersion)
- SHURA (Sheffield Hallam University Research Archive) (Sheffield Hallam University) (acceptedVersion)
- Topics
- Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
- Social Sciences › Safety Research › Martial Arts: Techniques, Psychology, and Education
- Health Sciences › Health Professions › Physical Therapy, Sports Therapy and Rehabilitation › Physical Education and Training Studies
- Keywords
- amateur boxing, physiological demands, body composition, fat-free mass, lean body mass, medicine ball throw, countermovement jump, squat jump, sprint performance, Yo-Yo Intermittent Recovery Test, test battery
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