The Gripper?

[clinton bohaty]

Starting the Everett Volume Squat cycle (10 weekS)

Week 0 Day 2 has GRIPPER as an exercise 2 x 10.

What exactly is this, or what is a good sub if dont have a hand grip trainer with me on deployment.

Thanks, sorry if this is a dumb question.

[Greg Everett]

http://www.complete-strength-training.com/images/improve-grip-strength-hand-grippers.jpg