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Focal Muscle Vibration
Chris, On your Kerr talks, TORSO pt.1, you mention about motors. I'm assuming these are what you are talking about: https://www.humanlocomotion.com/products/focal-vibration-motors/ I've used these with the prescribed workout for the Quads, Hamstrings, Peroneal, and Calves. I've found that if you are able to keep up with the 1x month maintenance protocol grumpy hamstrings and calves have disappeared in my kids. I'm wondering if you have experimented with any other muscle groups like oblique's, adductors, QLs, or glutes.
Bad foot strike
Hi Coach Korfist, I coach my son in the off season and his foot strike, especially on the left side, has gotten very bad. He is in lane 1 in the GIFs. Planning to have him do the ISO Ankle progressions you have laid out on youtube but concerned there could be more going on here. Suggestions? I can send the entire video if you would like but not sure how to get it to you. Thanks! Eric
Bad foot strike
This is awesome!
Talked with Chris Kerr today…advised me to join this group and I did! Blown away already. My athletes will benefit immensely! Thank you Chris!!
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With track ending, what should I post? Workout of the week?
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Chris Korfist SG Speed School
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a place for me to share ideas, workouts and assessments on speed with other coaches
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