Added: 1 year ago
From: DrLarryVanSuch
Views: 31,880
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  • Can I do weight training for my legs while doing this?

  • Yes, I swear to god it works, I'm too cheap to buy, I learned the concept and used body by jake resistance bands and I bought sum off of jump usa.. I always used this, he broke down the science for me.. if ur serious about ur speed, this is a must buy

  • I ONLY TRIED IT JOKINGLY BUT TO MY SURPRISE-I WAS LIGHTING FAST.

  • Is this really working? 

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