This Kinetic Select from Developing the Core reviews the effects of muscle activity when performing exercises on unstable surfaces.

It is apparent that speed plays a vital role in successful baseball performance. Because of the short distances involved in the game, players rarely, if ever, achieve maximum speed and in actuality, it is acceleration that plays a much greater role in baseball.

Interest is growing in warm-up procedures that involve dynamic activities and sport-specific movements that maximize active ranges of motion at different movement-specific speeds while preparing the body for the demands of sport training and competition.

During the initial interview, the personal trainer and client assess compatibility, develop goals, and establish a client-trainer agreement.

This article argues that strength and conditioning coaches should investigate the subdisciplines of kinesiology as an approach to strength and conditioning for primarily anaerobic sports such as football and volleyball.

The National Strength and Conditioning Association is dedicated to ensuring the safety of young athletes through the education and promotion of best-practices when training on the field and in the weight room. The Strength of America Award™ honors schools that exhibit the highest standards in the safety and success of young athletes.

In the second of this two part series, this article will discuss program design with an emphasis on integrating lower limb plyometric training into soccer training to enhance power actions, as well as, consider high school athletes’ biological characteristics and long-term athletic development (LTAD).

NSCA-Certified Personal Trainers® (NSCA-CPT)® are health/fitness professionals who use an individualized approach to train clients for the primary goal of improving their personal health and fitness. Learn more about becoming a certified personal trainer with the NSCA's CPT certification! Visit NSCA.com for information on personal trainer jobs, personal training certifications, personal trainer insurance and continuing education as you pursue one of the best personal trainer certifications.

Certified Special Population Specialists® (CSPS®) are fitness professionals who, using an individualized approach, assess, motivate, educate, and train special population clients, including those with chronic and temporary health conditions. Become a certified personal trainer, then pursue this advanced personal trainer certification. CSPS® individuals train clients with medical conditions such as metabolic disease, autoimmune disorders, cancer and cardiac arrest, and address the needs of prenatal and postpartum personal training clients.

NSCA has a network of volunteer leaders who direct NSCA’s efforts at the state level. NSCA’s Southeast Regional Coordinator provides oversight and training to local state directors. Members in the Southeast Region can connect at local and regional events as well as on Facebook to others in this area.