Hammerstrength Jammer machine
Hammerstrength Jammer machine
I sometimes see this in conditioning clips of athletes, Brock lesnar and Wanderdei Silva specificially.What is the exact purpose actually?

Re: Hammerstrength Jammer machine
Squats can only strengthen, tear or break something. Strengthening, tearing and breaking is totally awesome. Thus squats are awesome.
- Mr Enigma
- Barbells are my friends
- Posts: 489
- Joined: Tue Sep 23, 2008 12:26 am
- Location: east
- Contact:
Re: Hammerstrength Jammer machine
wtf at the number of machines..
Ziklag Fitness http://www.ziklagfitness.com/
Weightlifting blog http://weightliftingsingapore.wordpress.com/
SGWeightlifting http://www.youtube.com/user/SGWeightlifting
The definition of strength: “having the dedication, determination, desire, and discipline to believe and become.”
Weightlifting blog http://weightliftingsingapore.wordpress.com/
SGWeightlifting http://www.youtube.com/user/SGWeightlifting
The definition of strength: “having the dedication, determination, desire, and discipline to believe and become.”