(639 found)
Energy System Training
April 22, 2022
This excerpt from NSCA's Essentials of Tactical Strength and Conditioning aims to educate on some fundamentals of energy systems training in tactical personnel.
TSAC Facilitators Exercise Science Program design Intervals Anaerobic Aerobic Energy Systems Tactical Multi-Stage Fitness Test
Overtraining
May 1, 2017
Understanding how the body adapts to the overload of aerobic exercise is critical to designing effective exercise training programs, monitoring exercise responses and progress, and assessing training outcomes.
Personal trainers Coaches Exercise Science Testing and Evaluation Overtraining overreaching how to avoid overtraining detraining overtraining syndrome
Biomechanics of Speed
September 16, 2019
This excerpt from Developing Speed looks at how a fundamental understanding of the biomechanical principles that affect speed can assist coaches and athletes in developing running speed.
Personal trainers TSAC Facilitators Coaches Exercise Science Program design Speed Force Biomechanics Laws of Motion
Effects of Core Instability on Muscle Activity
February 25, 2019
This Kinetic Select from Developing the Core reviews the effects of muscle activity when performing exercises on unstable surfaces.
Personal trainers TSAC Facilitators Coaches Core Development Stability Agonist Antagonist Muscle Activity
Biomechanical Effects of Loaded Marching and Resulting Training Recommendations
February 13, 2026
This TSAC Report article highlights ruck performance for tactical athletes with key insights on load carriage biomechanics, gait changes, and training strategies to reduce injury. Visit NSCA online to learn more about military strength training.
TSAC Facilitators Exercise Science Exercise Technique Program design Organization and Administration Testing and Evaluation Safety Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Injury Prevention Exercise Research Aerobic Conditioning Combat Readiness Ground Reaction Force (GRF) Endurance Training Lower-body Workout Biomechanics
Employee or Independent Contractor? Guidelines for Classifying Workers
November 27, 2020
Some positions within the fitness industry can be tricky to classify. This article helps businesses decipher the difference between a hired employee and an independent contracted position.
Personal trainers Legal Issues Professional Development Independent Contractor Employees Taxes Audits
Movement Analysis and Biomechanics for Endurance Sports
May 1, 2017
Endurance sports are typically not thought of as highly technical endeavors, but proper movement during training and competition for endurance sports can affect both performance and health.
Coaches Exercise Science Exercise Technique Movement analysis gait analysis sports performance analysis muscular endurance exercises marathon running
Physiological Demands
July 22, 2022
This excerpt briefly describes the different energy systems used by structural and wildland firefighters.
TSAC Facilitators Exercise Science Program design Wildland Firefighters Structural Firefighters EPOC Energy Systems
Functional Core Assessment
October 11, 2019
This excerpt from Developing the Core discusses two testing methods that may predict a strong or weak core based on how well the participant completes the task.
Personal trainers TSAC Facilitators Coaches Testing and Evaluation Core SEBT Single-Leg Squat Test
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