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(2,147 found)

How Much Protein Do Resistance Training Athletes Need?

January 15, 2019by Michael T. Nelson, PhD, CSCS,*D

Article

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.

Personal trainers Coaches Exercise Science Nutrition

Gravitational Running and the Tactical Athlete

February 4, 2020by Nicholas Barringer, PhD, RD, CSCS,*D, Erik Serrano, and Joseph Kardouni

Article

The purpose of this article is to review various gravitational running (GR) techniques from an evidence-based approach, then recommend whether to include GR techniques in the training of tactical athletes.

TSAC Facilitators Exercise Technique Program design

Not Adding Up – Why Gravitational Running Techniques May Not Biomechanically Equal Speed

December 5, 2021by Robert Stanley, MS, CSCS

Article Members Only

This article seeks to provide some insight to optimal biomechanics in running technique and why normal gravitational techniques may not suit tactical athletes while load-bearing.

TSAC Facilitators Exercise Science Exercise Technique

Determinants of Running Speed

May 21, 2018by Developing Speed

Article

Two factors that determine running speed are stride cadence and stride length. Because athletes propel themselves forward only when their foot is in contact with the ground, the stance phase of the running stride should be the focus of speed enhancement programs.

Coaches Exercise Science

Nutrition Strategies for Peak Performance – Balancing Timing, Whole Foods, and Supplements

November 1, 2024by Eric Gerlach, MS

Article Members Only

This article explores the critical role of nutrient timing in optimizing energy levels, supporting recovery, and enhancing overall physiological responses.

Coaches Nutrition

Movement Analysis and Biomechanics for Endurance Sports

May 23, 2018by Developing Endurance

Article

Endurance sports are typically not thought of as highly technical endeavors, but proper movement during training and competition for endurance sports can affect both performance and health.

Coaches Exercise Science Exercise Technique

Nutrition Research Column – Unlocking the “Pink” Competitive Edge with Astaxanthin

November 3, 2025by Sheyla Leon, Karen Hecht, PhD, and Drew E. Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D

Article Members Only

This TSAC Report article highlights resilience and recovery with the performance-enhancing benefits of astaxanthin. Visit NSCA online to learn more about nutrition, resistance training, and tactical athletes

TSAC Facilitators Exercise Science Nutrition Program design Organization and Administration Testing and Evaluation Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development

SCJ 46.2 A Conceptual Framework of Different Eccentric Training Methods

Quiz

Various methods of eccentric training that aim to increase muscle mass or reduce ground contact time during a landing task have been extensively researched and practically examined. However, multiple methods to implement eccentric training currently exist; they differ in execution and intended training adaptions. There is a clear differentiation between an eccentric muscle action and an eccentric motion whereby a motion alludes to a downward movement of an exercise. The proposed eccentric motions are dissipating eccentrics, deceleration eccentrics, overcoming eccentrics, maximal eccentrics, and rebound eccentrics. These motions formulate into training methods and cues to allow practitioners to clearly differentiate the various eccentric training methods used in research and practice. This review proposes a new conceptual framework that clearly outlines the different forms of eccentric motions that fall into a desired eccentric training method.

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