(1,016 found)
The Role of Nitric Oxide in Tactical Performance
April 25, 2018by Trisha B. Stavinoha, MS, RD, CSCS
Supplements that claim to boost nitric oxide have not been proven to be all that effective since the actual conversion in the blood cell is rather complicated and requires oxygen, which is usually in short supply during exercise or at high altitude. So how does an athlete boost their nitric oxide production?
TSAC Facilitators Nutrition
Catecholamines
June 14, 2018by Essentials of Strength and Conditioning 4th Edition With Web Resource
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
Selecting Appropriate Objective Assessments Based on Resistance Training Status and Experience
June 29, 2018by Jonathan H. Anning, PhD, CSCS,*D, FNSCA, Brock Jensen, PhD, and Christopher Richard Lefever, PT, CSCS
While exercise is safe for most participants, many screening strategies have been implemented to reduce the likelihood of injury, and possibly death, from exercise. This article shares an objective strategy for selecting an appropriate assessment method based on a client’s resistance training status and experience.
Personal trainers Exercise Science
The Bilateral Deficit—Plausible Explanations and Solvents
April 20, 2018by John M. McNamara, PhD, CSCS,*D, NSCA-CPT,*D, USAW, and Max Barnhart, CSCS
By adhering to the basic principles of training, including progressive overload, periodization, and a safe lifting environment, the bilateral deficit can be improved by the amalgamation of unilateral force production, maximal effort, and repeated effort training.
Coaches Exercise Science Program design
Resistance Exercise Programming—A Mixed-Training Approach
April 11, 2018by Nick Tumminello, NSCA-CPT
Olympic-style lifting, functional training, powerlifting, and bodybuilding should all be considered when designing a program to improve general health, fitness, and functional capacity.
Personal trainers Exercise Science Exercise Technique Program design
Two-Arm Kettlebell Swing
May 18, 2018by Exercise Technique Manual for Resistance Training, 3rd Edition With Online Video
Read a step-by-step description of how to perform the two-arm kettlebell swing, in this exclusive excerpt from the book Exercise Technique Manual for Resistance Training-3rd Edition With Online Video, published by Human Kinetics.
Coaches Exercise Science Exercise Technique
How to Successfully Navigate a Client’s Initial Success Session and its Importance
April 9, 2018by Douglas O. Sheppard, NSCA-CPT,*D
Rushing into administering a training program can greatly hinder long-term gains for the client. This article explains the key components of the client interview, or as it is commonly referred to, “success session.”
Personal trainers Client Consultation|Assessment
A Sample Strength and Conditioning Program for Fire Academies
June 7, 2021by Manny Romero, CSCS, TSAC-F and Jim McDonald
This article serves as a guide for current and future strength and conditioning professionals who oversee program design for fire academy recruits. This includes a summarized needs analysis and a sample training program that considers the unique challenges of the fire academy.
TSAC Facilitators Program design
Resistance Training Adaptations: Skeletal Changes
June 14, 2018by NSCA's Essentials of Personal Training Second Edition
Bone tissue is “alive” and is a dynamic tissue that can respond to resistance training. In addition to the obvious effects of resistance training on muscle mass and strength, resistance training may lead to decreased risk for osteoporosis, fractures, and falls in later life.
Coaches Exercise Science
Measurement of Power
June 15, 2018by Developing Power
It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.
Coaches Exercise Science
- Privacy Policy
- Your Privacy Choices
- Terms of Use
- Retraction and Correction Policy
- © 2026 National Strength and Conditioning Association