Periodization of training is based on the principle that different loads (e.g., light, moderate, or heavy) or power requirements recruit different types and numbers of motor units. Recruitment order is important from a practical standpoint for several reasons.

The purpose of this article is to explore physical training interventions and their impact on military combat-centric roles for female soldiers.

This article briefly explains the two principles necessary for muscle growth.

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.

When working with athletes who play team sports, your main goal as a strength and conditioning coach is to ensure that your athletes arrive at a competitive peak in a predictable way, Dave Hamilton says. No matter the athlete's level - college or elite - training loads impact the ability to perform. As coaches, we need to remove the subjectivity and use monitoring tools that are effective.

The framework of the athlete system is fragile, and thus susceptible to the “black swan” injury event. In this session from the 2016 NSCA National Conference, Greg Myer explains how to develop a training model focused on anti-fragility, by which athletes train to continuously regenerate and increase performance through the integration of random events, stressors, and volatility into their training regimen.

This article briefly explores some current research that has important implications for improving the readiness and lethality of military personnel.

Carmen Colomer, Director of Sport Science for the Philadelphia 76ers National Basketball Association (NBA) team, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about translating numbers into actions. Topics under discussion include periodizing athlete’s recovery in the NBA and how learning to code can help with data analysis and application. Find Carmen on Twitter: @CarmenColomer1 | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Understanding how the body adapts to the overload of aerobic exercise is critical to designing effective exercise training programs, monitoring exercise responses and progress, and assessing training outcomes.

The purpose of this article is to identify and discuss the difficulties that can arise when performing physiological-based research with firefighters.