ACWR

Acute:Chronic Workload Ratio

Ryan White

The acute:chronic workload ratio can assist practitioners in understanding the preparedness of an athlete and their relative injury risk.

Body Composition Testing

Will Saville

Changes in body composition can be determinants of successful performance, and there are several methods of body composition testing.

Bio banding

Bio-Banding

Will Saville

Bio-banding is the process of grouping athletes based on attributes associated with growth and maturation, rather than chronological age.

SWC

Smallest Worthwhile Change

Will Saville

Fitness testing is a crucial part of athlete profiling, and meaningful results can be assessed by calculating the smallest worthwhile change.

Force-Vector Training

James de Lacey

The force-vector theory allows coaches to identify training exercises which may have greater specificity to the competition movements.

Squat Jump

Squat Jump

Will Saville

The squat jump is a simple, practical and very reliable measure of lower-body power, and is used widely by coaches and sports scientists.

Relative age effect

Relative Age Effect

Tom Green

The relative age effect is when children born in, or close to, a critical age cut-off period may have a sporting and academic advantage.

FLEX

Velocity-Based Training

Will Saville

Velocity-based training is simply a method of training which uses a piece of technology to track the movement speed of the exercise.

Peak Weight Velocity

Tom Green

Youth practitioners need to know what peak weight velocity is, and how to programme safely for athletes during accelerated periods of growth.

Coaching Cues

Will Saville

Every coach uses coaching cues, and different cues can have a big impact, but very few coaches give them a second thought.

Massage

Massage

Will Saville

This article looks into the science of massage and whether it is actually useful for recovery from exercise.

HRV

Heart Rate Variability (HRV)

Will Saville

Heart rate variability is a method of measuring athletes’ fitness and fatigue to determine their readiness to train and prevent overtraining.

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