An active stretch is where you assume a position and then hold it there with no assistance
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The Physio Centre - Ever wonder which stretch is best to enhance your performance at a sporting event? 'Current Concepts In Muscle Stretching For Exercise And Rehabilitation' The International Journal of Sports
Top 10 Daily Stretches for Athletes: The Woodlands Sports Medicine
Static Stretching vs Dynamic Stretching Exercises For Athletes
Dynamic Stretching: 7 Warm-Up Exercises for Peak Performance
Impact of Static Stretching on Performance - Physiopedia
Active Stretching Exercises: What Are They And How Can They Benefit You? - BetterMe
Dynamic Stretching: Benefits, When to Do Them, and Best Moves
Stretch Before Exercise? Not So Fast., BU Today
11 Benefits of Stretching That Will Make You Want to Move Your Body
Ballistic Stretching: Should You Do It Before Exercise?
The Difference Between Static vs. Dynamic Stretching, Plus Stretches to Try
Ballistic Stretching: Is It Safe?
The Truth Behind Static & Dynamic Stretching » ForeverFitScience
Static and Dynamic Stretching - The Importance of Stretching