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(191 found)

Factors Determining Agility: Speed

June 1, 2017

Article

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

Anthropometrical Considerations for Customizing the Squat Pattern

February 25, 2019

Article

Proper form and biomechanical execution of the squat has been a long-debated subject in the fitness and sports performance industries. The following article describes a method to help determine an individual’s preferred squatting foot position, setup, and depth based on their unique hip anthropometrics for smarter, safer, and more optimized squatting.

Personal trainers TSAC Facilitators Coaches Exercise Science Exercise Technique Program design Testing and Evaluation Squat Squat Position Bio-mechanics Squat stance

Not Adding Up – Why Gravitational Running Techniques May Not Biomechanically Equal Speed

December 3, 2021

Article Members Only

This article seeks to provide some insight to optimal biomechanics in running technique and why normal gravitational techniques may not suit tactical athletes while load-bearing.

TSAC Facilitators Exercise Science Exercise Technique Tactical Athlete Kinematics Running Technique Gravitational Running Techniques Biomechanics

Does Different Footwear Alter Ankle Joint Forces During the Barbell Back Squat?

Other Members Only

Ankle injuries are very common and their incidence potentially can be reduced or prevented if the person has a better sense of foot position if proper footwear is worn while exercising.

TSAC Facilitators Exercise Science Exercise Technique Program design TSAC Tactical Strength Barbell Back Squat Ankle Joint Forces Footwear for Back squat

Acceleration and Deceleration Mechanics

June 5, 2020

Article

This excerpt breaks down the optimal positions of the body during acceleration and deceleration.

Personal trainers TSAC Facilitators Coaches Exercise Technique Acceleration Deceleration Ground Reaction Forces Agility Change of Direction

Twelve-Station Agility Circuit

April 23, 2021

Article

This excerpt from Developing Agility and Quickness explains a twelve-station agility circuit for basketball athletes.

Personal trainers Coaches Program design Agility Circuit Basketball Dot Drills Ladder Shuffle

Patterns of First Responders

July 1, 2014

Article Members Only

Tactical facilitators need to understand the movement patterns that first responders encounter because they can have a profound effect on underlying biomechanics and may contribute to excessive tissue loads.

TSAC Facilitators Exercise Technique Program design Safety injury prevention for EMTs injury prevention for firefighters repetitive motion disorder Overexertion trauma

Football-Specific Speed Drills

May 1, 2017

Article

This article presents two football-specific speed drills in detail—the single-leg box explosion and the mountain climber.

Coaches Exercise Science Exercise Technique Football exercise technique speed mountain climber single-leg box explosion

TSAC—Reducing the Risk of Injury

March 18, 2019

Article Members Only

This article is the first of a continuing series on practical, evidence-based approaches to reducing the risk of injury while developing tactical strength and conditioning. The focus of this article is on how to reduce non-contact ACL rupture injuries from turf and artificial fields.

TSAC Facilitators Program design Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Injury Prevention Tactical Athlete ACL TSAC-F

Romanian Deadlift (RDL)

March 11, 2019

Article

Read a step-by-step description of how to perform the Romanian deadlift (RDL) in this excerpt from NSCA’s Exercise Technique Manual for Resistance Training, 3rd Edition with Online Video.

Personal trainers TSAC Facilitators Coaches Exercise Technique RDL Romanian Deadlift Deadlift

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