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.

This article discusses the balance between muscle protein synthesis (MPS) and muscle protein breakdown (MPB) to help individuals better achieve their goals in muscle hypertrophy.

This article briefly reviews the importance of the stretch-shortening cycle in power production.

Acceleration and maximum speed are terms used in speed development programs, and when developing a program, it is vital to differentiate between the two. This allows coaches to target their training to the capacity most important in their own sport.

Bone tissue is “alive” and is a dynamic tissue that can respond to resistance training. In addition to the obvious effects of resistance training on muscle mass and strength, resistance training may lead to decreased risk for osteoporosis, fractures, and falls in later life.

Deceleration in court and field sports, such as football and soccer, is an important component of speed and agility. This book excerpt looks at how to train for effective deceleration.

This article aims to share practical application strategies that strength and conditioning coaches can use in fostering a positive change in their athlete’s performance by understanding intrinsic and extrinsic performance motivation and how to adopt an autonomy-supportive coaching style.

This article compares an equipment-heavy Army Combat Fitness Test to a minimal-equipment training program and test.

The goal of this brief review is to describe what classifies as high-intensity interval training (HIIT) and summarize the potential benefits for various populations: athletic, general, and clinical.

Autumn Lockwood knows football. As the daughter of a collegiate football coach, she’s been attending games and “breathing football” since she was born. Now, she holds a highly coveted full-time position as an Associate Performance Coach for the National Football League (NFL) Philadelphia Eagles. But this was not always her plan. Follow her unique professional path, from a criminal justice major and aspiring Alcohol, Tobacco, and Firearms (ATF) special agent to coaching at football’s highest level. Learn how the Philadelphia Eagles cultivate a championship culture through never-ending development, strategic staffing, and sport science initiatives. She recounts how mentorship, building a village, and networking enabled her successful career switch. Lockwood and McMahon also discuss coaching challenges and ways the NSCA can push the profession forward through diverse collaboration, uncomfortable conversations, and deeper in-person connections. They conclude by breaking down the calendar training year, key performance indicators, and athlete profiling in professional football. Connect with Autumn via Instagram: @autumnlockwood, LinkedIn: @autumn-lockwood, or email: alockwood@eagles.nfl.com | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs Love football? Join your fellow professionals in the NSCA Football Special Interest Group! This episode discusses the intangible rewards of volunteering, like opening career doors and making connections. Want to get involved? Check out NSCA.com/Volunteer for opportunities.