(3,190 found)
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
Run to Daylight
March 20, 2022by Developing Speed
This excerpt from Developing Speed demonstrates a fun drill aimed to develop the ability to make a cut step in response to a stimulus and to accelerate from this direction change.
Coaches Exercise Technique Program design
Importance of Horizontally Loaded Movements to Sports Performance
May 24, 2018by Yann Le Meur, PhD
Athletes must be able to express strength, power, and speed in multiple directions, and it may be beneficial to emphasize horizontally based movements in strength and conditioning programs.
Personal trainers Coaches Exercise Science
Evidence-Based Guidelines for Resistance Training Volume to Maximize Muscle Hypertrophy
June 19, 2018by Yann Le Meur, PhD
The manipulation of resistance training (RT) variables is widely considered an essential strategy to maximize muscular adaptations. One variable that has received substantial attention in this regard is RT volume. This infographic provides evidence-based guidelines as to volume when creating RT programs designed to maximize muscle hypertrophy.
Coaches Exercise Science
Bridge: Sleep and Recovery, with Jeff Nichols
May 4, 2018by Jeff Nichols, CSCS
Sleep and recovery can be key to athletic performance. Jeff Nichols from Virginia High Performance discusses strategies to encourage athletes to improve their sleep habits.
Coaches Exercise Science
The Effects of Altitude on Training and Racing Performance in Endurance Athletes
November 14, 2020by Ryan Eckert, CSCS, NSCA-CPT
The goal of this article is to define some of the basic physiological responses to acute and chronic altitude exposure and to provide some evidence-based, practical guidelines when approaching training and racing at higher altitudes.
Personal trainers Exercise Science Program design
Thurs1100Mann
May 17, 2018by Bryan Mann, PhD, CSCS,*D, TSAC-F, RSCC*D
The ACL Epidemic that Never Needed to Happen
Coaches
Thurs1100Mann
May 17, 2018by Bryan Mann, PhD, CSCS,*D, TSAC-F, RSCC*D
The ACL Epidemic that Never Needed to Happen
Coaches
sat1030landow
September 19, 2019by Loren Landow, CSCS,*D, RSCC*E
NATCON22
Personal trainers TSAC Facilitators Coaches
Effects of Core Instability on Muscle Activity
February 25, 2019by Developing the Core: pp 34-36
This Kinetic Select from Developing the Core reviews the effects of muscle activity when performing exercises on unstable surfaces.
Personal trainers TSAC Facilitators Coaches
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