John J. McMahon
University of Salford
108 Papers
187 Citations
John J. McMahon is an academic researcher from University of Salford. The author has contributed to research in topics: Medicine & Computer science. The author has an hindex of 19, co-authored 85 publications.
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Papers
A Correction Equation for Jump Height Measured Using the Just Jump System
TL;DR: The JJS provides a reliable but overestimated measure of jump height and it is suggested that practitioners who use the JJS as part of future work apply the correction equation presented in this study to resultant jump-height values.
Developing Powerful Athletes, Part 1: Mechanical Underpinnings
Anthony N. Turner,Paul Comfort,John J. McMahon,Chris Bishop,Shyam Chavda,Paul Read,Peter D. Mundy,Jason P. Lake +7 more
TL;DR: In this article, the authors revisited the practitioner understanding of the development of power, before outlining some of the key mechanical parameters that contribute to power development, which will help with planning and periodization of strength and power training.
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Between-Session Reliability of Isometric Midthigh Pull Kinetics and Maximal Power Clean Performance in Male Youth Soccer Players.
Thomas Dos'Santos,Christopher Thomas,Paul Comfort,John J. McMahon,Paul A. Jones,Nick P Oakley,Ashley L Young +6 more
TL;DR: Lower values in the IMTP kinetics could possibly be used as an indicator of neuromuscular fatigue and preparedness for training or competition and strength and conditioning coaches and practitioners should consider changes of >6.04% in maximal PC and changes in IMTP Kinetics of >14.31% in force at 30 ms as meaningful improvements in male youth soccer players.
A Systematic Review of the Different Calculation Methods for Measuring Jump Height During the Countermovement and Drop Jump Tests
Jia-Qin Xu,Anthony N. Turner,Paul Comfort,John Hardy,John J. McMahon,Shyam Chavda,Chris Bishop +6 more
TL;DR: In this paper , a systematic review of the literature pertaining to the different calculation methods to estimate the jump height during the countermovement jump and drop jump tests was conducted, with all articles required to meet specified criteria based on a quality scoring system.