(23 found)
Beetroot Juice Supplementation and Exercise
January 1, 2013
This article addresses possible benefits, proposed mechanisms, dosage, and frequency of beetroot juice as an ergogenic aid.
Personal trainers Nutrition ergogenic aid supplement Beetroot juice
Creatine
September 23, 2019
This excerpt from NSCA’s Guide to Sport and Exercise Nutrition briefly analyzes some of the research behind creatine and its application to sport performance.
Personal trainers TSAC Facilitators Coaches Nutrition Creatine Sport Supplement Resistance Training Lean Body Mass
Does Cryotherapy Work? A Look at the Evidence
September 24, 2018
Whole body cryotherapy through cold air exposure has been used to accelerate recovery from exercise-induced muscle damage. Questions remain, such as: does cryotherapy work, is there a minimum effective dose, and if so, what is it?
Personal trainers TSAC Facilitators Coaches Exercise Science Recovery Alternative Methods Cryotherapy
Melatonin Supplementation in Adults – Is it Safe and Effective?
June 11, 2021
A client asks you about melatonin, are you prepared to answer? This article explores the efficacy and safety of supplemental melatonin as a sleep aid in adults.
Personal trainers Nutrition Melatonin Supplements Sleep Cycle Hormones
Caffeine Use in Tactical Athletes
April 2, 2021
The purpose of this article is to discuss caffeine use in tactical populations and provide recommendations for responsible consumption.
TSAC Facilitators Nutrition Caffeine Coffee Tea Energy Drink Tactical Athlete Dose and Timing
Nutrition Research Column — April 2026 — Dietary Antioxidants for Health, Physical Performance, and Occupational Readiness – Sense or Nonsense?
May 29, 2026
This TSAC column reviews oxidative damage in tactical populations and examines the role of dietary antioxidants in health and readiness. Visit NSCA online to learn more on nutrition research and tactical performance.
TSAC Facilitators Exercise Science Nutrition Program design Testing and Evaluation Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Ergogenic Health Environmental Stress Recovery Astaxanthin Tactical Performance Occupational Readiness Carotenoids Curcumin Antioxidants
Omega-3 Intake—Its Impact on Health and Muscle
April 1, 2015
Omega-3 fatty acids not only have positive impacts on the eyes, heart, brain, and joints, but also on muscle tissue. Omega-3 is a very important nutrient that can help an individual achieve optimal health and performance.
Personal trainers Exercise Science Nutrition strength training Omega-3 FFAs sports nutrition
Pre-Workout Supplementation – The Good, the Bad, and the Ugly
October 8, 2021
Do you know what is in your client’s pre-workout drinks? This article discusses the most common individual ingredients typically found within pre-workouts and describes “the good, the bad, and the ugly” associated with its usage.
Personal trainers Nutrition Pre-Workout Supplements Ingredients Creatine Dosage Side-Effects
Carnitine—Effective Fat-Loss Supplement
January 1, 2015
Although it may be possible to increase skeletal muscle levels of carnitine by combining it with relatively large amounts of carbohydrates repeatedly throughout the day, or by taking it with choline, there is limited data that shows that carnitine is a fat-burner that results in significant reductions in fat mass.
Personal trainers Exercise Science Nutrition how to lose weight carnitine best weight loss methods weight loss supplements
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