Isometric Calf Raise (at bottom and top)

5-weeks to Your Highest Vertical Jump:
Get Jacked & Athletic:


About me: I’m an assistant strength and conditioning coach at Youngstown State University. I have a Masters Degree in Exercise Physiology and a passion for muscle gain and athletic performance.


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Disclaimer: Jake Tuura is not a doctor or a medical professional. Always consult a physician before starting any exercise program. Use this information at your own risk. Jake Tuura will not assume any liability for direct or indirect losses or damages that may result from the use of information contained in this video.

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