Dietary fat has both long-term and short-term effects on an athlete and athletic performance. “Fat loading” as a strategy to improve athletic performance remains unproven.
In this session from the 2017 NSCA National Conference, Mike Stone explains what rate of force development (RFD) is, how it is derived, and the underlying mechanisms affecting RFD.
CoachesExercise ScienceProgram designSpeed developmentstrength and conditioningrate of force development
This article features the recharge skate—an in-season hockey conditioning drill, designed by the authors, to maintain hockey-specific energy system fitness throughout the competitive season.
CoachesExercise ScienceProgram designTesting and EvaluationIce HockeyRepeat Sprint AbilityAlacticEnergy Systems Development
In this session from the 2015 NSCA National Conference, Charlie Weingroff discusses interventions based on the core foundations of movement, output, readiness, and sensory systems. Interventions are presented as an intersection between medicine, fitness, and science.
CoachesExercise ScienceProgram designstrength training
The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.
This article will present a sample program that was implemented successfully by a group of older women in competition, and discuss the general exercise principles utilized to increase BMD in postmenopausal women.
Personal trainersCoachesProgram designBone Mineral DensityPost-MenopausalOsteoporosisOsteopeniaHigh-Intensity Training
This article is the third installment of a four-part series on stabilization in weight training. It covers how to train trunk stability and how to decrease the dominance of the extension/compression stabilizing strategy (ECSS) that is often perpetuated during training.