Here's one machine I would like to try!

[Dzone]

TweetWhat a concept. Is this closed chain or open chain? I forget lol..I think its open, but it doesnt matter.. whatever it is, this thing looks very cool. Wonder if anyone on here has used one
https://www.sportingnews.com/nfl/stor...es-quarterback

[Mick]

TweetNever seen this before, it's like a adult swingset but it builds muscle at the same time? Interesting lol. Tebow is always getting it, for some odd reason I really like the guy... Hope he does well.

[animal87]

Tweetthat must a way to shock the muscles. never seen anything like that

[Dzone]

TweetI love Tebow. Most Liberals hate him. lol

[rnixon]

TweetNeat but I would be afraid always been about controlled movements but be a good burn I'm sure just don't lockout knees

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[guns01]

Tweetnot to much different than a box jump if you think about it. i could def see someone tearing their knees up with a quickness using resistance on one of these though. this would be considered working on explosiveness and type 2 fibers.

[jipped genes]

Tweetthat is really cool. will increase that explosive power you cannot get from squats ect. well maybe light jump squats but that looks like it would hit the quads hard