Although accelerometers, pedometers, heart rate monitors, and questionnaires are not as accurate as direct and indirect calorimetry in determining metabolic rate, these less expensive tools can be used to create exercise plans, particularly those focused on health promotion and fitness.

With each experience of training a new client comes an opportunity to research, consult, and learn something new. The career-driven personal trainer will learn from their mistakes, build on their successes, and utilize their knowledge base with each new client they encounter.

Duncan French explains the strength and conditioning work with MMA fighters in both their aerobic and anaerobic capacities at the UFC Performance Institute in this 2018 National Conference video.

Traditional lower-body resistance exercise alone may not be an optimal means of developing agility. Further, the effectiveness of straight-sprint training on agility performance has not been well established. In contrast, jump training, including loaded jump squats and horizontal and lateral jumps, holds promise.

World renowned Olympic training coach, Dan Pfaff, discusses how coaches can become a better performance supplier when managing athletic injuries. Pfaff also explains how to reduce lost time in practice and competitions, as well as how to reduce acute and chronic injury factors.

Dr. Lonnie Lowery spoke at the NSCA's 2012 Coaches Conference on the benefits of good fats and proteins for youth athletes.

Learn how to coach various weight room exercises and understand the differences of “intention” between the various levels of football. In this session from the NSCA’s 2017 Coaches Conference, Pete Bommarito dives into the details of building strength in the weight room for youth and early high school football players, how to maximize all aspects of speed-strength and power by heavy variable loading, and advanced techniques at the elite and professional levels.

Tammy Kovaluk, CSCS, introduces the "pac-man drill" (also known as the "Ickey shuffle") which can be used for speed, agility, and quickness sessions.

This article is the first of a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical communities.

The power clean is similar to the power snatch but with two major differences. Firstly, the final bar position is at the shoulders, not over the head, and secondly, the grip is approximately shoulder-width apart, whereas the snatch has a considerably wider grip.