Discovery Canyon High School’s Sam Melendrez explains how experts in his profession are having a profound impact on youth in sports.

This excerpt from NSCA's Essentials of Tactical Strength and Conditioning explains the importance of wellness programs for tactical athletes.

The tactical strength and conditioning field is evolving each year. Because of the experience of those in the field, as well as the growing body of research, we are gaining a better understanding of what it actually means to work within the tactical field.

This article is a review of the research relating to the tactical population from presentations and research from the 65th Annual Meeting of the American College of Sports Medicine (ACSM).

A problem facing personal trainers is the lack of awareness needed to work with clients who suffer from attention deficit hyperactivity disorder (ADHD). This article aims to bring awareness of the symptoms of ADHD to personal trainers, discuss how they potentially affect training of various clients, and present programing considerations for training clients with ADHD.

The Terry J. Housh Outstanding Young Investigator Award is given in recognition of a researcher who has been in the field for seven years or less.

Annette Zapp, Lieutenant Firefighter in Chicago, talks to the Former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about strength and conditioning in the firefighting niche. Topics under discussion include the perks of being a firefighter who is also a Certified Strength and Conditioning Specialist® (CSCS®) and Tactical Strength and Conditioning Facilitator® (TSAC-F®), the typical lifestyles and attitudes of firefighters in general, and common issues that they face both physically and mentally. Find Annette on Twitter: @FireSQFitness or Instagram: @FireSQFitness

Knowledge of metabolic rate can help athletes as well as health-conscious people improve their exercise performance or obtain the fat-to-lean-mass ratio optimal for their personal situations. Two examples of how this works follow.

Although it may be possible to increase skeletal muscle levels of carnitine by combining it with relatively large amounts of carbohydrates repeatedly throughout the day, or by taking it with choline, there is limited data that shows that carnitine is a fat-burner that results in significant reductions in fat mass.