The countermovement jump (CMJ) is an important test in rugby league (RL), and the force
plate is the recommended assessment device, as it permits the calculation of several …

Abstract Mercer, RAJ, Russell, JL, McGuigan, LC, Coutts, AJ, Strack, DS, and McLean, BD.
Finding the signal in the noise—interday reliability and seasonal sensitivity of 84 …

The rugby codes (ie, rugby union, rugby league, rugby sevens [termed 'rugby']) are team-
sports that impose multiple complex physical, perceptual, and technical demands on players …

This study aimed to investigate the within-and between-session reliability, variability, and
minimal detectable change (MDC) of vertical ground reaction force (vGRF) during bilateral …

This study provides insight into the current fitness testing practices in elite male soccer. One
hundred and two practitioners from professional soccer leagues across 24 countries …

This study aimed to determine the within-and between-session reliability of ankle mechanics
and vertical ground reaction forces (vGRF) during jump landings in turned-out and parallel …

Introduction To effectively monitor post-match changes in physical performance, valid,
reliable and practical measures which are sensitive to change are required. This study …

Introduction: The importance and potential benefits of muscular strength in the adolescent's
development for health and fitness has been demonstrated in the literature. Maximal …

The present study had two main objectives:(i) to assess the concurrent validity and
agreement of real-time measurement of counter-movement jump (CMJ) height using the My …

Abstract Howarth, DJ, McLean, BD, Cohen, DD, and Coutts, AJ. Sensitivity of
countermovement jump variables in professional rugby union players within a playing …