Improve Leg Strength & Enduarance with This Exercise.
Here’s a good exercise to use to improve over all conditioning and leg strength.
You can add shadow boxing to this exercise as well. Try walking 50 yards then shadow boxing for 30 seconds and then repeat or shadow box while walking.





March 12th, 2009 at 12:48 am
I’ve never seen that exercise before!
I’ll give it a try in the next few weeks … thanks!