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 article reviews electromyography (EMG) procedures as well as provides examples of how EMG data analysis has been used in tactical populations.

HRV is thought to provide objective insight into understanding fatigue, “trainability,” and “readiness” to perform in athletic populations. Evolving access to HRV data may enhance the understanding of individualized fitness and training responses in tactical athletes.

Eating a diet rich in leucine and supplementing HMB may be beneficial for tactical athletes as long as they are following the recommended guidelines.

Little information is available for personal trainers in regards to differentiating the requirements and responsibilities of working as an employee or an independent contractor. Personal trainers and gym owners would benefit from understanding professional guidelines, details, and general knowledge of these two options.

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 discuss caffeine use in tactical populations and provide recommendations for responsible consumption.

This article is the eleventh 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 article discusses the macronutrients and micronutrients that are in milk and provides information to help athletes better comprehend the benefits of consuming milk as part of their nutritional intake.

The purpose of this article is to make the case for implementing non-traditional sports into training programs that prepare youth for participation in traditional American sports and bridge the gap between pedagogy of physical education and strength and conditioning youth coaching.