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(2,402 found)

First Responder Research Column – State of the Fire Service – Physical Training Interventions

May 18, 2026by James Henley, MS, and Mark Abel, PhD, CSCS,*D, TSAC-F,*D

Article Members Only

This TSAC Report column summarizes physical training outcomes for firefighters and practical guidance on program design and results. Visit NSCA online to read more on firefighter fitness and tactical performance in the fire service.

TSAC Facilitators Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development

SCJ 47.5 Managing Fatigue in Team Sports: A Brief Review of Concurrent Training Effects Within the Microcycle

Quiz

Concurrent training (CT), which combines resistance exercise and energy systems conditioning, is the default approach to preparation in high-intensity intermittent (“stop and go”) team sports. This review provides an overview of CT, emphasizing its complexities and challenges in managing fatigue and optimizing performance. These complexities are specifically compounded by the variability in game demands across the season, where the presence of intensified and nonintensified competition periods necessitates a flexible and adaptive training approach. In this context, there are essential training variables to consider, including intensity, volume, session order, and recovery intervals between sessions. In addition, nontraining variables such as travel, sleep, and nutrition play a role in the fatigue experienced while training and competing. These variables interact to influence acute performance and training adaptations and can be strategically adjusted by strength and conditioning practitioners. The aim of this review is to provide a comprehensive understanding of fatigue management for practitioners in team sports, emphasizing the complexities and challenges of CT and offering simplified practical recommendations for adjusting training variables within any given microcycle.

Varying Tempo for Hypertrophy

June 4, 2018by Lee Boyce

Article Members Only

Due to the principle of specificity, training should be tailored to the goal of the lifter in terms of the prioritization of strength, hypertrophy, health, and functional outcomes. If the goal is muscular hypertrophy, it may be beneficial to vary the repetition range, and to utilize a variety of loads and loading strategies in the pursuit of maximizing hypertrophy.

Personal trainers Exercise Science

Overtraining

May 22, 2018by NSCA's Essentials of Personal Training, Second Edition

Article

Understanding how the body adapts to the overload of aerobic exercise is critical to designing effective exercise training programs, monitoring exercise responses and progress, and assessing training outcomes.

Personal trainers Coaches Exercise Science Testing and Evaluation

Relative Energy Deficiency in Sport (Reds) – Awareness, Identification, and Management

November 19, 2025by Ava Stratman, and Jeffrey Hartman, PhD, CSCS, NSCA-CPT

Article

This NSCA Coach article aims to equip coaches, athletic trainers, and support staff with the knowledge and tools necessary to manage REDs among college athletes. Visit NSCA online to read more on mental health and sport performance.

Coaches Exercise Science Nutrition Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development

Common Medications that Lifters Over 40 Take, and How they Affect Exercise and Nutrition

October 30, 2020by Igor Klibanov

Article

This article aims to offer guidance on the effects of certain medications, as well as help personal trainers and their clients in the consultation process with qualified physicians and pharmacists.

Personal trainers Nutrition

A Coach and Trainer’s Challenge – Individual Variables in Health, Fitness, and Nutrition

March 11, 2019by Charlie Hoolihan, CSCS

Article

There are many factors, both personal and environmental, that play a role in the success of a training and diet program for an individual client. This article looks at the factors to be aware of and some solutions to finding the best fit program for an individual client.

Personal trainers Exercise Science Nutrition Program design Client Consultation|Assessment

From the Ground to Space – Utilization of a Flywheel Device Across Tactical Populations

August 23, 2024by Yannick Laflamme, MHK, CSCS, and Etienne Chassé, MSc, CSEP-CEP

Article


TSAC Facilitators Exercise Science Program design Testing and Evaluation

The Use of Acute Exercise Interventions as Priming Strategies to Improve Physical Performance During Track-and-Field Competitions: A Systematic Review

Quiz

The use of exercise interventions to maximize athletes’ performance is a common practice in competitions. This systematic review aimed to compile research that explored the effectiveness of priming strategies to maximize physical performance in track and field. The literature search was conducted from PubMed and Scopus. One hundred eighty-two studies were assessed against the inclusion criteria: (a) minimum 1-year participation/competition experience; (b) randomized controlled trials with pre-post intervention outcomes; and (c) studies involving exercise interventions applied #6 hours before outcome measures were collected. Fifteen studies satisfied the criteria and were categorized according to the exercise interventions used (i.e., resistance training, plyometric/ ballistic training, resisted sprints, and modified warm-ups). Heavy-loaded resistance training (i.e., .85% 1 repetition maximum) and resisted sprints increased subsequent sprint performance. Plyometrics/ballistic training also positively impacted subsequent jumping (i.e., long jump) and throwing performance (i.e., shot put). Modified warm-ups (i.e., high-intensity sprints and heavier throwing implements) also improved subsequent running and throwing performance. Overall, exercise interventions performed at high intensity and low volume augment subsequent physical performance as close to 4 minutes before the event. However, a sufficient recovery interval must be considered for a positive performance response.

Group Personal Training for Osteoporosis Prevention

October 8, 2019by Dr Vu H. Nguyen, CSCS, NSCA-CPT

Article Members Only

Osteoporosis and low bone mineral density (BMD) are conditions that affect millions of people, and the amount of people afflicted is on the rise. To potentially reverse this trend, personal trainers can provide group sessions of high-intensity progressive resistance training to increase BMD and prevent osteoporosis.

Personal trainers Program design Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease

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