The first in a two part series, this infographic explains how to create a null hypothesis and interpret p values in research.

With the rapid development of technology, the daily demands for physical activity are significantly reduced. This article details four distinct phases for personal trainers to implement when working with clients coming from sedentary lifestyles.

This is my story of how a strength and conditioning coach influenced not only one of Pakistan’s up and coming cricket team’s approach to fitness and lifestyle, but also that of the wider community.

The purpose of this article is to explore some phrases that strength and conditioning coaches may hear or behaviors they may witness, and provide some direction to identify which allied healthcare and performance professionals may need to get involved to best help the strength and conditioning coach and athlete elevate their performance.

Although most resources on program design review the foundational scientific principles of training, they often fail to provide practical strategies that strength and conditioning professionals need in order to apply these principles successfully. To help bridge the gap between science and application, this article provides a simple and practical, step-by-step system for applying the scientific principles of training into the program design process.

This Personal Training Quarterly article explores the science behind strength training’s effects on mental health and strategies for integrating wellness programming. Visit NSCA online to read more on fitness news and exercise research.

The path to the top is not always linear. For Jill Costanza, it included returning to school and stops in collegiate and military performance before becoming Director of Sport Science and Assistant Strength and Conditioning Coach with the National Football League (NFL) Detroit Lions. Costanza describes today’s sport science landscape as a “Wild West,” where definitions differ by perspective. Her focus centers on assessing the athlete and program effectiveness against the demands of the game to identify holistic interventions. She outlines how intentional systems, a clear communication funnel, and data visualizations help athletes and stakeholders understand the “why,” build buy-in, and tap into competitiveness. Addressing common misconceptions, Costanza clarifies that elite athletes can still have foundational qualities that need rewiring. She emphasizes movement quality, proprioception, and breathing while adapting for individual needs and neurological fatigue. Learn how to build sport science systems, turn insights into action, and keep progressing on your professional path. Reach out to Jill by email at: jill.costanza@lions.nfl.net | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Join the NSCA Football Special Interest Group (SIG) and explore 24 other specialized communities designed to support your development on the Special Interest Groups page.

Perry Castellano, CSCS, RSCC*D, spoke at the NSCAs 2013 Coaches Conference about the 10-hour day, providing reviews and excerpts from Vern Gambettas article,Strength by Design,originally published in Training Conditioning.

Brandi Binkley, the 2015 NSCA Personal Trainer of the Year, shares her thoughts on the relationship between clients and personal trainers.