This article provides four exercises that are specifically designed to assist in building efficient posterior chain strength that can ultimately improve quality of life, ability, and performance for the older adult.

The purpose of this article is to provide personal trainers with a review of common muscle extensibility tests of the lower extremity.

Correct spinal alignment is key to many lifts and can help prevent back pain form everyday activities. This is an overview of the anatomy and methods to help identify and correct common postural imbalances.

If you want to have control of your earning potential as a personal trainer, it is important to master the art of the sale. With the help of this sales process and closing system, you will be able to confidently close more sales and help more clients.

This article addresses various aspects of overtraining and overreaching, including the signs and symptoms, preventative supplementation, and the recovery process.

Ultra-endurance performance is likely determined by quality of physical preparation, effective nutritional management, ability to cope with the environmental stressors, psychological resilience, and recovery capacity.

The goal of this article is to help strength and conditioning professionals properly educate clients on how protein can go a long way in assisting them in achieving their health and fitness goals.

The purpose of this article is to present a brief review of research on the safety and efficacy of caffeine used by athletes participating in anaerobic-dominant sports.

The Strength and Conditioning Journal is the professional journal for strength coaches, personal trainers, physical therapists, athletic trainers, and other health professionals working in the strength and conditioning field. The journal's mission is to publish articles that report both the practical applications of research findings and the knowledge gained by experienced professionals.

Kayleigh Fournier, now Assistant Director of Strength and Conditioning at Dartmouth College, talks to the former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about her journey from unpaid intern to head strength coach. Topics under discussion include work ethic as a young professional getting into the field, programming for unconventional sports, and diversifying your network of support. Connect with Kayleigh through email: kayleigh.fournier@dartmouth.edu