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Factors Determining Agility: Speed
June 1, 2017
Acceleration is the rate of change in velocity, so this phase of sprinting is critical for changing directions as rapidly and efficiently as possible. Optimal technique for linear sprinting in the acceleration phase involves four factors that maximize stride length and frequency.
Coaches Exercise Science Exercise Technique speed agility strength and conditioning
A Strength and Conditioning Framework for the Marathon Des Sables (Ultra-Endurance Event)
July 1, 2013
Ultra-endurance performance is likely determined by quality of physical preparation, effective nutritional management, ability to cope with the environmental stressors, psychological resilience, and recovery capacity.
Coaches Exercise Science Program design long distance running Marathon Des Sables ultra marathon marathon training Ultraendurance training
Learning to Fail: A Prerequisite for Success in Mission Critical Teams – Part 2
June 1, 2017
If Mission Critical Teams intend to enhance their capability, they must first embrace a learning organizational culture and develop a belief that organizations are required to continually improve and adapt in the current competitive and complex environment in order to survive and prosper.
TSAC Facilitators Exercise Science TSAC Report TSAC tactical strength and conditioning
Personal Trainers Virtual Conference
NSCA's Personal Trainers Conference returns in 2026 after upgrades at NSCA HQ. PTCon 2026 will deliver online personal training for all fitness professionals.
Considerations for Physiological Monitoring of Tactical Personnel
July 1, 2014
Collecting data can be trial and error, but by building a solid foundation prior to data collection and putting the appropriate people and procedures in place, the tactical facilitator can minimize errors while optimizing effort, money, and time.
TSAC Facilitators Program design tsac personnel tsac monitoring
Military Research Column – April 2026
May 22, 2026
This TSAC research column explores how operational exposure and experience shape stress responses in military personnel. Visit NSCA online to learn more about tactical performance and exercise research.
TSAC Facilitators Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Psychophysiological Stress Cognitive Resilience Occupational Readiness Tactical Performance Cognitive Control Mechanisms Stress Adaptation
Role of Hormones
May 13, 2022
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
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