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.

This article will examine the physical demands of soccer players and discuss why repeated sprint ability (RSA) is considered highly important in the performance of these athletes.

The NSCA, in collaboration with the Wyoming PETe Collaborative, is providing a course for physical education teachers that connects strength and conditioning, physical education, coaching, physical literacy, and long-term athletic development.

To build a successful business and reputation, personal trainers must do more than get their clients physical results; they must also create a positive experience. That experience must be inviting, engaging, and consistent if personal trainers want to make a real impact on their community and bottom line.

This article explains the use of structured functional fitness programs for injury prevention and enhanced job performance in fire service personnel.

This article is part 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 strength and conditioning communities.

Congratulations to the 2020 NSCA Award Winners!

This article from the TSAC Report shares dietary guidance, customized exercise programs, and strategies for integrating whole health for veterans. Visit NSCA online to learn more about exercise science.

This column will explore specific investigations that evaluate the impact of PA and fitness on mental and physical health outcomes among firefighters and law enforcement officers.

This is the highest award presented by the NSCA for Career Legacy in the field of strength and Conditioning. This esteemed award is given to an individual, whose career achievements have made a clear and lasting legacy on the practice, scientific understanding, or methodologies of strength and conditioning. The NSCA Board of Directors carefully deliberates to select the recipient of this prestigious award.