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Αll the best
unfortunatley im unempoeyed and i dont have the economic capacity to renew my subscribtion thanks for all the conversations and the knowledge you shared I learned a lot
Dunn eval
Is anyone having any issues with this video? The Dunn eval from the other day is not loading for me at all
Foot crossing mid-line
Would anyone remember / be able to direct me to which presentation Chris talks about the foot landing across the mid-line of the body and what he does to correct it? Thanks in advance.
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flat feet and force absorption
Hello Chris,do we know why flat feet= faster? it is evident that they do every elite sprinter have them do we know why though ?do they allow for more springy foot-running ONLY on ball of the foot and allow force absorption ? do they allow for more external rotation? whats your take .Also in ground contact when the foot is absorbing the force is extensive dorsiflexionin force absorption not ideal by the logic of the more you dorsiflex the more your shin becomes vertical and you push vertical also too much dorsiflexion is LOST ENERGY right ?Everybody dorsiflexes to absorb force but super elite sprinters(BOLT,JACOBS) seem to dorsiflex way less.
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3rd thanks, I need to stop these?!
Hi Chris! I know I should just stop these already but god damn! My athlete just broke the school freshman 800m record and they added him as a fill in for the 400m which he doesn’t run and he broke the freshman record on that and the 4x400m! He also hasn’t had a race where time regressed! Consistently same or better! Some gold in these hills 😂. Thanks again!
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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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