This article highlights the scientific evidence on exercises like the seated leg extension, leg curl, and adduction machines to highlight their potential benefits on enhanced performance and potentially reducing injury risk.

Musculoskeletal injuries are the primary source of disability in the United States military. With the integration of movement screens and the implementation of tactical strength and conditioning facilitators there can be success in reducing the amount of musculoskeletal injuries in the tactical populations.

This section from the book, Developing Endurance, gives an overview of how to plan and develop a program for endurance athletes by following four steps.

This article is part of a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical strength and conditioning communities.

This NSCA Coach article focuses on the in-season resistance training and mobility exercises designed for the 100-m sprint track and field high school athlete.

This episode of the NSCA Coaching Podcast presents drug testing and anti-doping initiatives in elite sport. Team USA 2008 Olympian, Carissa Gump, discusses how her journey as an international level weightlifter led to her becoming an ambassador for fair competition. Gump shares lessons from overcoming a career-threatening injury prior to the 2008 Olympics, with NSCA Coaching and Sport Science Program Manager, Eric McMahon, and how a passion for supporting athletes has fueled her career as a sport business executive. Learn about opportunities that the NSCA Foundation has for aspiring strength and conditioning professionals, and how the NSCA Foundation serves to promote the philanthropy of the coaching profession. Learn more about clean sport and anti-doping by taking the USADA Coach’s Advantage Course for 0.2 NSCA CEUs. Check out NSCA Foundation resources to discover grants and scholarships available for strength and conditioning professionals. More episode links: USADA – U.S. Anti-Doping Agency TrueSport – Education for Coaches, Athletes, and Parents NSF for Sport – NSF Certified Nutritional Products Listing Global DRO – Drug Reference Online Drug Free Sport – Anti-Doping Services and Education Email Carissa at carissa.gump@nsca.com| Connect with Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article builds upon two other client assessment tools (breathing and posture, as seen in Personal Training Quarterly Issues 5.3 and 6.1, respectively) and discusses ways to assess client movement.

The TSAC-F examination reflects the most current and accepted KSA standards within the health and fitness industries. Further, the examinations may be developed from references that may be in addition to resources listed below. NSCA materials survey important content area, but are not a comprehensive study of the Exercise Sciences.

This article discusses the effects of instability on force and velocity throughout the body.

This article looks to explain why law enforcement recruits have higher incidences of lower extremity bone stress responses and stress fractures. It also explores injury mitigation pathways to increase the graduation rates among law enforcement academies.