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.
Triathlons are unique compared to other sports as athletes are required to master three distinct disciplines: swimming, cycling, and running. This article lays out a training program that focuses on a balance between strength training and sport training to avoid overtraining and overuse injuries and to maximize performance in a multi-sport athlete.
This article is the second part of a two-part series that considers the potential role strength and conditioning coaches have in developing student-athlete leadership.
CoachesOrganization and AdministrationProfessional Development
Psyching up can be an effective technique for improving confidence and getting an individual ready for a sporting performance. This infographic shows that psyching up can affect the performance of short-distance sprinting.
In recent years, performance and prevention strategies have grown to include monitoring training load (TL) to understand fatigue and the potential effects of fatigue on training adaptation and performance.
Personal trainersTesting and EvaluationClient Consultation|Assessment
As the final article of the three-part series on long-term athletic development (LTAD), this article will focus on enhancing physical fitness and participation in LTAD programs that promote physical fitness and physiological wellbeing, regardless of age, ability, and aspirations.
CoachesExercise ScienceProgram designProfessional Development
In this lecture from the NSCA's 2014 TSAC Conference, Katie Sell talks about the unique demands and skills required of wildland firefighters. Because wildland firefighters are involved in many different disciplines, Katie stresses the importance of fitness for not only job performance, but survival.
TSAC FacilitatorsProgram designTesting and Evaluation
This excerpt from NSCA’s Essentials of Personal Training discusses the importance of education on proper running surfaces, appropriate footwear, and the benefits of cross-training in addressing overuse of the knee.
Personal trainersTSAC FacilitatorsCoachesExercise ScienceProgram designClient Consultation|Assessment