This article is the 11th 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.

Field tests have become popular in applied exercise science and sport performance enhancement programs because of their simplicity and ability to generalize results. However, numerous confounding factors may influence the validity of test data from such evaluations.

This infographic discusses how testing for the change of direction deficit may be a more specific measure of change of direction ability in athletes.

When William Kraemer first entered the field, strength and conditioning was, as he puts it, “primordial.” There were few standards, limited research, and little shared understanding. As one of the most influential figures in strength and conditioning, Kraemer recounts how the profession grew from humble beginnings into a science-driven discipline. That history still holds weight for coaches today. He explains why coaches are often drawn to new ideas, but progress comes from building on proven principles. Workout logs are central to his approach, and he notes how analyzing training over time can improve decision-making. He also emphasizes alignment across the performance ladder to support innovation and athlete development. As the Senior Advisor for Sports Performance and Sports Science at The Ohio State University, he shares his perspective on where the field is headed next. Apply his wisdom to stay grounded in solid principles, evaluate training with greater precision, and better serve your athletes. Reach out to Dr. Kraemer by email: Kraemer.44@osu.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

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 excerpt from Developing Speed discusses the various start patterns that exist and how to include them in a speed development program.

This article builds upon a previous article on the potential benefits personal trainers can offer clients by combining both cognitive and physical training.

This article is the second of a series of articles on strength training practices for rowing and seeks to provide information on periodization strategies for rowers of different competitive levels and schedules, as well as include sample periodization plans and sample programs.

This article seeks to provide a sample periodized program plan that will progress wrestlers for multiple years while considering the diverse individual needs and weight class-specific goals.

The aim of the get up and go drill for rugby players is to develop the ability to accelerate from a low body position, which is especially important when accelerating into a potential contact situation.