The importance of recognizing a closed-chain activity lies in the fact that the motions of multiple joints are coupled. Weakness at any one joint will consequently limit performance of the entire movement.

This article highlights the benefits of exercise for adolescents with attention-deficit/hyperactivity disorder (ADHD). It also provides practical recommendations for high school strength and conditioning coaches working with ADHD student-athletes.

Brianna Battles believes athleticism does not end when motherhood begins. Frustrated by the lack of resources and support for pregnant and postpartum athletes, she founded Everyday Battles to bridge the gap. Now, she empowers everyone from Ultimate Fighting Championship (UFC) fighters and Olympians to hobbyists to challenge their perceived fragility, navigate body and identity changes, and pursue a lifetime of athleticism. Battles notes how strength and conditioning coaches are uniquely poised to influence communities and train general populations using a top-down coaching philosophy. Conducting needs analyses, she focuses on their athletic history, predispositions, and how they manage breathing, pressure, and tension during movement. By reverse-engineering a proactive return to performance, she helps clients overcome social media glorification and fearmongering to design an athlete-mom life that serves them. Battles discusses tapping into the “athlete brain” that craves routine and buy-in. Her advice? Get curious, practice brave, and embrace entrepreneurship as another form of progressive overload. Connect with Brianna on Instagram: @brianna.battles and @pregnant.postpartum.athlete or by email at: brianna@briannabattles.com | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs This episode discusses new CASCE field experience requirements that dictate a minimum of two substantially different work experiences. Learn more about CASCE accreditation at NSCA.com/CASCE.

This article discusses lactate testing as a cost-effective alternative way to create advanced exercise prescriptions, as well as opening the possibility of being a new biomarker of metabolic health for personal trainers.

The focus of this article is to describe the physiological needs of soccer athletes and then provide assessments for testing endurance of athletes of various ages, abilities, and genders.

This article in PTQ 11.4 shares the latest fitness news to provide personal trainers with strategies for perimenopausal clients. Visit NSCA online to read articles on exercise science and fitness.

This article will explain the interference effect and provide a rationale for why low-intensity steady-state (LISS) cardiovascular training may be a useful tool for those interested in improving their body composition.

The path to actual integration of mental and physical training for the tactical athlete is paved with growing empiricism. The current challenge is to sustain creative development of functional approaches and demonstrate that integration can deliver potential benefits.

The loss of required thoracic spine ranges of motion for sport movements can be problematic for the elite athlete, as well as the weekend warrior. The purpose of this article is to explore biomechanical causes for thoracic mobility restriction as well as provide easily applicable techniques to restore mobility.

This article will briefly discuss physiological and psychological adaptations, as well as review general guidelines for beginning aerobic and resistance training exercise during pregnancy.