(338 found)
Carbohydrate Periodization—Part 2: Time Carbohydrate Restriction
August 19, 2019
This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.
Personal trainers Nutrition Carbohydrates Carbohydrate Restriction Glycogen Calorie Intake
Overtraining
May 1, 2017
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 Overtraining overreaching how to avoid overtraining detraining overtraining syndrome
Betaine as an Ergogenic Aid
July 1, 2013
This article addresses emerging research that both supports and refutes betaine’s capacity to promote muscular adaptations.
Coaches Nutrition muscle supplements ergogenic aids Betaine supplementation
First Responder Research Column – State of the Fire Service – Physical Training Interventions
May 15, 2026
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 and Disorder or Disease Professional Development muscular strength aerobic capacity firefighters fitness adaptations tactical circuit programs multimodal high-intensity interval training (HIIT) periodization high-intensity functional training (HIFT)
The Benefits of Exercise for Adolescents with ADHD and Practical Recommendation for the High School Strength and Conditioning Coach
September 29, 2023
This article highlights the benefits of exercise for adolescents with attention-deficit/hyperactivity disorder (ADHD). It also provides practical recommendations for high school strength and conditioning coaches working with ADHD student-athletes.
Coaches Program design
Microdosing – Resistance Training Frequency and its Implications for Sports Performance
October 21, 2022
The following information provides an overview of what microdosing (MD) is, the limitations in utilizing it as a programming method, and the structure of an MD training session along with examples of in-season and off-season training microcycles.
Coaches Program design Resistance Training Superset Drop Set Competition
Designing a Resistance Training Program for Paralympic Throwers
April 5, 2024
This article focuses on a program for a Paralympic athlete born with a congenital limb deficiency (transradial peromelia) of the right arm.
Coaches Program design Paralympic Athlete Throwers Shot Put Transradial Peromelia
Periodized Nutrition and Metabolic Flexibility for Special Operators
April 1, 2014
The extent to which a special operator’s training schedule can be planned in advance is often limited due to their unpredictable operational demands. However, there may be opportunities to plan for specific training during certain periods.
TSAC Facilitators Exercise Science Nutrition sports nutrition periodization tactical athlete military athlete; tactical strength and conditioning TSAC
Female Athlete Triad for the General Population
October 27, 2025
This PTQ article shares strategies for personal trainers about the treatment and prevention of the female athlete triad. Visit NSCA online to read more on youth fitness and health news.
Personal trainers Exercise Science Nutrition Testing and Evaluation Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Depression Sports Science Nutrition Female Athletics High-intensity interval training Menstrual Health Bone Health Fatigue
Repeated Sprint Capability in Soccer Players
November 1, 2013
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.
Coaches Exercise Technique Program design soccer workout repeated sprint ability football fitness fitness drills soccer drills Soccer fitness
- Privacy Policy
- Your Privacy Choices
- Terms of Use
- Retraction and Correction Policy
- © 2026 National Strength and Conditioning Association