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.

Dr. Patrick Ivey, Associate Athletics Director for Student Athlete Health and Performance at the University of Louisville, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the transition from strength coach to a director role in administration. Topics under discussion include perceptions of strength coaches, emotional intelligence, and continuing to grow where you are. Find Dr. Ivey on his website: pativey.com | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article aims to describe the development of the sport scientist role and clarify the common qualifications and responsibilities therein.

In this article, Mike Nelson addresses two stubborn myths associated with increased protein intake and negative effects: kidney issues and bone loss.

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.

Developing a program for a general population client requires understanding their movement needs. Expand your training programs by implementing all ten of the major human movement patterns.

The goal of this article is to understand contralateral and ipsilateral loading, how to set-up loaded carries, electromyography activity during exercises, and how to apply these exercises into the strength training program.

Emerging evidence suggests that omega-3 fatty acids may play a beneficial role in preservation of, and increases in, skeletal muscle mass. This is of particular relevance to the elderly who display age-related declines in muscle mass and function.

This article will focus on three common areas of injuries that occur with ice hockey players and some recommended strategies for the strength and conditioning professional.

This article explains Fartlek training as well as how it can be programmed and individualized for different clients.