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(157 found)

Role of Hormones

May 13, 2022

Article

This excerpt from Strength Training, Second Edition briefly details hormones and their role in the human body.

Personal trainers TSAC Facilitators Coaches Exercise Science Hormones Insulin Growth Hormone IGF Testosterone Estrogen Cortisol

Intermittent Fasting – An Update on its Effects on Athletic Performance

April 1, 2016

Article Members Only

Athletes have sought out intermittent fasting as a strategy to optimize performance. However, it is important to critically evaluate the research available in order to establish specific recommendations and determine if intermittent fasting is safe or effective.

Coaches Nutrition strength and conditioning diet sport nutrition intermittent fasting

TSAC Report — First Responder Column — July 2024 — The Impact of Exercise and Fitness on First Responders’ Mental and Physical Health

November 15, 2024

Article Members Only

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.

TSAC Facilitators Exercise Technique Program design Safety Tactical Facilitators First Responders Physical Fitness LEOs Occupational Stress Mental Health Firefighters

Ice Hockey Strength and Conditioning Considerations – Sled Resisted Sprint Training

January 20, 2023

Article

This article examines using the sled as a dynamic correspondence exercise for increasing on-ice acceleration.

Coaches Program design Ice Hockey Sled Sprints Dryland Training Acceleration

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

The Impact of Polycystic Ovarian Syndrome on a Female Athlete’s Performance and Overall Health

March 11, 2022

Article Members Only

This article serves to educate strength and conditioning coaches on the influence exercise can have on the various hormonal pathways that are impacted by polycystic ovarian syndrome (PCOS), including insulin resistance, cortisol, testosterone, follicle-stimulating, and luteinizing hormones.

Coaches Exercise Science Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Polycystic Ovarian Syndrome Hormones Insulin Resistance Cortisol Testosterone

Repeated Sprint Capability in Soccer Players

November 1, 2013

Article Members Only

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

Trainer Tips: Is Spot Reduction a Thing?

May 1, 2017

Article Members Only

Trainer Tips are infographics designed to help you, an NSCA professional, educate clients and promote your services. These member-only resources can be used for client education, motivation, and promotion.

Coaches Exercise Science trainer tips spot reduction infographics

Defining the Professional Personal Trainer

January 1, 2016

Article Members Only

With the average investment for personal training being $200 per client per month, professional personal trainers have the potential to earn over $100,000 a year if they apply themselves appropriately.

Personal trainers Organization and Administration personal training standards personal trainer income personal training

The Recharge Skate – A Tool for Expressing In-Season Repeat Sprint Ability

March 4, 2022

Article

This article features the recharge skate—an in-season hockey conditioning drill, designed by the authors, to maintain hockey-specific energy system fitness throughout the competitive season.

Coaches Exercise Science Program design Testing and Evaluation Ice Hockey Repeat Sprint Ability Alactic Energy Systems Development

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