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(181 found)

SCJ 46.4 Effect of Using Different Intensities in Resistance Training for Muscle Hypertrophy Gains—A Narrative Review

Quiz CATD 0.2

Resistance training or strength training has become one of the most popular forms of exercise, because it is the only method capable of improving physical fitness and increasing muscle mass simultaneously. Among the variables of training, the relationship between intensity and volume has been extensively addressed to enhance exercise induced muscular hypertrophy. For many, mechanical stress is seen as a factor of greater relevance and, because high loads promote greater mechanical tension and high intensities are traditionally used to increase muscle mass. However, evidence has shown greater safety and similar results through training based on lower intensities and increased training volume. Thus, this narrative review aimed to search the current literature for evidence on using different training loads to promote muscle hypertrophy. An extensive nonsystematic literature review was conducted in the PubMed, Google Scholar and Scielo databases. It was possible to conclude that the use of high and low intensity promotes similar results in muscle hypertrophy in all groups, leading to the belief that there is greater safety and adherence to the use of lower intensities compared with close effort to concentric failure.

How Much Protein Do Resistance Training Athletes Need?

January 15, 2019

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 Protein Nutrition for Athletes Protein Amounts Strength Training

Androgen and Nutrition Strategies to Promote Anabolism and Enhance Warfighter Lethality

December 15, 2019

Video

In this session from the 2019 Tactical Annual Training, Stefan Pasiakos identifies mechanisms by which military operations degrade muscle mass and performance, defines warfighter nutrition requirements, and discusses ethical and efficacious androgen therapies to enhance warfighter lethality.

TSAC Facilitators Nutrition Nutrition Strategies Warfighter Protein Testosterone

The Importance of Creatine Timing for Muscle Size and Strength

September 15, 2023

Article Members Only

This article provides a discussion around the evidence on creatine timing and supplementation.

Personal trainers Nutrition Creatine Carbohydrates Timing Micronutrients

Muscle Mass Preservation in Middle-Aged Women – Strategies for Personal Trainers

July 2, 2025

Article Members Only

This article in PTQ 11.4 shares the latest fitness news to provide personal trainers with strategies for perimenopausal clients. Visit NSCA online to read articles on exercise science and fitness.

Personal trainers Exercise Science Nutrition Program design Testing and Evaluation Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Behavioral Intervention Fitness Strategies Nutrition Resistance Training Sarcopenia Menopause Muscle Mass

Post-Workout Nutrition—Nutrient Timing and the Anabolic Window

October 1, 2014

Article Members Only

This article summarizes the relevant literature regarding post-workout nutrient timing and its importance to training adaptations, specifically increasing skeletal muscle hypertrophy and replenishing skeletal muscle glycogen stores.

Personal trainers Nutrition how many calories should I eat a day what to eat after a workout fitness nutrition post-workout nutrition Post workout meal

TSAC Report – First Responder Column – April 2024 – Addressing Low Back Pain in First Responders

September 20, 2024

Article Members Only

This article addresses low back pain in first responders by examining three relevant studies.

TSAC Facilitators Exercise Technique Program design Testing and Evaluation Law Enforcement Tactical Facilitator Duty Belt Firefighters Core Trunk Load Carriage

Resistance Training Adaptations: Skeletal Changes

June 1, 2017

Article

Bone tissue is “alive” and is a dynamic tissue that can respond to resistance training. In addition to the obvious effects of resistance training on muscle mass and strength, resistance training may lead to decreased risk for osteoporosis, fractures, and falls in later life.

Coaches Exercise Science kinetic select resistance training adaptations

Strength Training for the Aging Exerciser - Benefits, Considerations, and Program Design Tips

April 21, 2025

Article Members Only

This article dives into the extensive benefits of strength training for aging exercisers, emphasizing its positive effects on muscle mass, bone density, balance, and metabolic health.

Personal trainers Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Workout Recovery Functional Fitness Balance Exercises Injury Prevention Vitality Sarcopenia Aging Exercisers

Trainer Tips: Is Spot Reduction a Thing?

May 1, 2017

Article Members Only

Trainer Tips are infographics designed to help you, an NSCA professional, educate clients and promote your services. These member-only resources can be used for client education, motivation, and promotion.

Coaches Exercise Science trainer tips spot reduction infographics

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