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 examine the physical demands of soccer players and discuss why repeated sprint ability (RSA) is considered highly important in the performance of these athletes.
This is the third and final article of a series on strength training practices for rowing and will focus on the energy systems development of rowing athletes.
CoachesProgram designRowingEnergy Systems DevelopmentHeart RateBreathing Strategies
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
Abstract submissions are open yearly from November to March (exact dates change annually). See the Abstract Submission and Presentation Guidelines for more information (below). Research abstract presentations are an opportunity to present current research findings to researchers and strength and conditioning professionals at the NSCA National Conference.
The extent to which a special operator’s training schedule can be planned in advance is often limited due to their unpredictable operational demands. However, there may be opportunities to plan for specific training during certain periods.
TSAC FacilitatorsExercise ScienceNutritionsports nutritionperiodizationtactical athletemilitary athlete;tactical strength and conditioningTSAC