The suitcase grip..

This exercise looks easy, but try it for 30secs x 4 sets on each arm. IT WILL make your arms a lot stronger!

 

Weak Grip?

Try this, it looks so easy but actually sucks!

Suitcase holds, 4 sets 30 Seconds each arm.

Posted by Fitness Worx on Sunday, 17 September 2017

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