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(18 found)

Considerations for Donating Blood, Platelets, and Plasma

July 1, 2016

Article Members Only

If one is a very active individual or a competitive athlete, what are the positives and negatives of donating blood, platelets, and plasma?

Personal trainers Safety Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease NSCA-CPT Plasma Platelets Donating Blood

Melatonin Supplementation in Adults – Is it Safe and Effective?

June 11, 2021

Article Members Only

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

Betaine as an Ergogenic Aid

July 1, 2013

Article Members Only

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

Catecholamines

June 1, 2017

Article

The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.

Coaches Exercise Science catecholamines hormonal adaptations kinetic select

Caffeine Use in Tactical Athletes

April 2, 2021

Article Members Only

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

Practical Program Considerations when Designing a Training Program for Firefighters

November 26, 2021

Article Members Only

The purpose of this article is to identify considerations that are to be taken into account when designing and implementing an annual training program for firefighters, as well as to discuss strategies for implementation.

TSAC Facilitators Program design Firefighters Shift Work Cholesterol Cardiovascular Disease BMI

Branched-Chain Amino Acids

December 17, 2021

Article

This excerpt from NSCA’s Guide to Sport and Exercise Nutrition explains branched-chain amino acids

Personal trainers TSAC Facilitators Coaches Nutrition BCAAs Albumin Protein Protein Synthesis Free Fatty Acids

Abstracts

Abstract submissions are open yearly from November to March (exact dates change annually). See the Abstract Submission and Presentation Guidelines for more information (below). Research abstract presentations are an opportunity to present current research findings to researchers and strength and conditioning professionals at the NSCA National Conference.

Fish Oil Supplementation and Age-Related Decrements in Muscle Mass and Function

March 1, 2013

Article Members Only

Emerging evidence suggests that omega-3 fatty acids may play a beneficial role in preservation of, and increases in, skeletal muscle mass. This is of particular relevance to the elderly who display age-related declines in muscle mass and function.

Personal trainers Nutrition sports nutrition omega-3 fatty acids

A Guide to Muscle Protein Synthesis for the Physique Athlete and Coach

March 3, 2023

Article Members Only

This article discusses the balance between muscle protein synthesis (MPS) and muscle protein breakdown (MPB) to help individuals better achieve their goals in muscle hypertrophy.

Personal trainers Exercise Science Nutrition Hypertrophy Protein Synthesis Physique Athlete

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