coyn3burglar
BBW Elite Member
- Joined
- May 17, 2006
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I'm kinda sorry about bringing this back from the dead, but does Air Alert really screw up your knees? I'm really skeptical about this right now. But I want to increase my running speed and my vertical jump. Hmmm, can someone help me out? And should I buy it for $20? It's pretty cheap.
