This article highlights the scientific evidence on exercises like the seated leg extension, leg curl, and adduction machines to highlight their potential benefits on enhanced performance and potentially reducing injury risk.

This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.

The purpose of this article is to give an overview and theoretical framework on the concept of periodized nutrition—with an emphasis on adequate carbohydrate intake to enhance performance.

Protein is a staple in the diet of resistance training individuals looking to maximize strength and hypertrophy adaptations. This article reviews the quality of plant-based and animal-based proteins, and what proteins are right on an individual basis.

Consumption of dietary protein by athletes is a common intervention to maximize gains in muscle and strength, and to improve body composition. The purpose of this article is to analyze the current research on the optimal amount of dietary protein for resistance training athletes.

Whole body cryotherapy through cold air exposure has been used to accelerate recovery from exercise-induced muscle damage. Questions remain, such as: does cryotherapy work, is there a minimum effective dose, and if so, what is it?

This article discusses what muscle dysmorphia is, the ways in which adolescents can fall victim to it, and how to intervene when body image becomes distorted.

Ashley Jackson, Nicole Dabbss, and Kourtney Thomas have been very influential in each of their careers in the field of strength and conditioning and are a part of the executive council of the National Strength and Conditioning Associations (NSCA) Women’s Committee. They talk with NSCA Head Strength and Conditioning Coach, Scott Caulfield, about their journey in the field of strength and conditioning and how to teach and influence future coaches. Topics under discussion include: internships, experience, networking, mentorship, and current/ future roles of women in strength and conditioning.

With almost one million people in the United States living with multiple sclerosis, this article aims to provide personal trainers with ideas for exercises to meet the needs of these individuals.

The purpose of this article is to provide fitness professionals with best practices on creating a program that uses red light therapy to aid in weight loss and weight management.