This article seeks to help personal trainers understand the physiological effects of stress and helpful ways they can drive positive changes for their clients through exercise.

Eric McMahon, Assistant MLB Strength and Conditioning Coach for the Texas Rangers Major League Baseball (MLB) team, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about his path to becoming an assistant strength and conditioning coach in MLB. Topics under discussion include utilizing the NSCA in helping his career development, velocity-based training, and managing a wide range of player profiles in the MLB. Find Eric McMahon on Twitter: @EricMcMahonCSCS or @rangerstrength and on Instagram: @rangerstrength | Find Scott on Instagram: @coachcaulfield

The purpose of this article is to examine the critical role of core stability in soccer performance.

This article seeks to help simplify the exercise selection process by providing clarity on how different exercises can aid in enhancing performance and potentially reduce injury risk.

This article is the ninth in 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 explores how intergenerational training can boost youth fitness participation and foster a lifelong appreciation for physical activity. Visit NSCA online to read more on youth development.

NSCA Member Spotlight: Diane Homan shares her journey from club volleyball to coaching youth and professional athletes, built on NSCA credentials and community.

Learn from a coach who took his career from working with Winter Olympic and professional sport athletes to success in the private sector. In this episode, Bret Kelly of Exos and formerly United States Ski and Snowboard, shares about his journey and the need for coaches to remain versatile in growing their professional skills in the field. Tune in as Kelly connects with Eric McMahon, the NSCA Coaching and Sport Science Program Manager, on seeking out opportunities to work in niche Olympic sports, the growing uses of performance technology, and the value of building a strong support staff. Find Bret on Instagram: @bk_strengthcoach and on Twitter: @bret_kelly_ | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Courteney Benjamin and Yasuki Sekiguchi, from the Korey Stringer Institute, talk to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about preventing sudden death in the heat and how coaches can plan ahead, create, and respond with an emergency action plan. Find the Korey Stringer Institute on Twitter: @K_S_Institute | Find Scott on Instagram: @coachcaulfield

This TSAC Report article examines the primary risk factors contributing to shoulder pain in tactical athletes and provides evidence-based rehabilitation strategies. Visit NSCA online to learn more about exercise research for tactical athletes.