Sprinters and runners speed development via segmental sequential arm movement
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Uploader Comments (tttjump)
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All Comments (3)
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im in grade 8 and can do the 100m in 11s i want to be an olympic athlete when i get older..i calculated and by grade 12 i should be able to do the 100m in 10s or less!!i live in ottawa ontario canada
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the guy running looked very graceful when he ran, like he wuz super light or somethin
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i really like your videos. you're going to be very inspiring to me as I am in my 3rd year running track.
ryouai 3 years ago
What are your events?
tttjump 3 years ago