070323 Friday “Grip Balls”
++Next Group Workout Monday, March 23rd!++
Jeremy with a homemade 10lb grip ball, using a palm down grip. (Click Continue Reading below for more information about the balls).
Go to the steepest hill you can find (the steeper the better), measure out 40 meters, and see how many times you can sprint up it in 15 minutes.
If you are stuck working out in a gym (I feel sorry for you), set the treadmill on it’s highest incline and crank up the speed to your max. Leave the hamster wheel running while you complete as many 20s sprints as possible in 15 minutes.