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
Force Plate-Derived Countermovement Jump Normative Data and Benchmarks for Professional Rugby League Players
TL;DR: In this paper , the authors presented normative data for the countermovement jump (CMJ) and objective benchmarks for professional rugby league forwards and backs, including jump height, modified reactive strength index, and jump momentum, for 121 professional RL players (66 forwards and 55 backs).
Force plate methodologies applied to injury profiling and rehabilitation in sport: A scoping review protocol
Francisco Javier Robles-Palazón,Paul Comfort,Nicholas J Ripley,Lee Herrington,Christopher Bramah,John J. McMahon +5 more
TL;DR: A protocol and a methodological framework are presented to perform a scoping review to identify and map the available scientific literature in which force plates have been applied to the injury profiling and rehabilitation of athletes.
The Kneeling Isometric Plantar Flexor Test: Preliminary Reliability and Feasibility in Professional Youth Football
John J. McMahon,Nicholas J Ripley,P. Comfort,Francisco Javier Robles-Palazón,Jack Fahey,Andrew J. Badby,Christopher Bramah +6 more
TL;DR: It was determined that the kneeling isometric plantar flexion test (KIPFT) is feasible, a minimum of 32 footballers would be required to establish its between-session reliability with ≥80% statistical power and large-cohort normative data for the KIPFT may be best collected at the start of the football season.
The effect of hip joint angle on isometric midthigh pull kinetics
TL;DR: Coaches should consider administering a hip145 for IMTP testing as greater IMTP kinetics and lower levels of pretension during the weighing period are achieved with this posture.
Relationships Between Modifiable Risk Factors of Hamstring Strain Injury.
TL;DR: Relationships between modifiable risk factors of hamstring strain injury are associated with relative BFLH fascicle length.