Jazcam
Cathlete
Is this safe? Have anyone ever used this technique of using a pullup bar and elastic band...
http://www.youtube.com/watch?v=BYdmO2PSJMU&NR=1
http://www.youtube.com/watch?v=BYdmO2PSJMU&NR=1
I'd suggest, like the others have said, using bands MADE for assisted pull ups. I just ordered 2 last week and am HOPING AND PRAYING they're here by Tuesday's back workout (which is Disc 2 of STS) so that I can use them for assisted pullup/chinups.
Gayle
Jazcam - I constructed a "home made gravitron" for assistance on pull ups. I'm also kinda sketchy about bands breaking. Here's a link from the CrossFit boards where someone posted about theirs...I basically made the same thing from their photos.
http://board.crossfit.com/showthread.php?t=23545
It probably cost me all of $15-$20 for the materials (lots of rope left over) and I can easily adjust and gage that amount of weighted assistance I'm using.