Homemade Bulgarian Training Bag

Nice work!

bicepts

awsome dude, great job!

wow that genius! very creative, how long did it actually take you?

after buying the supplies, you just need to cut the tire, fill it, seal it up. It only takes a few minutes. Make one and enjoy the workout.

very good video. thank you.

Nice Vid..def. tryin this..but has anyone ever told u..u look like Sean Sherk? lol

The Muscle Shark! As long as its not post Penn fight....

I mean the exercise at 03:20: what does it work?

my recommendation to you is to try it with very light weight, swing something around for a minute or two, contract your abs and brace your back for stability. Maintain an athletic stance with your feet, and move your shoulders around in a full range of motion. Play with it and have some fun. When you wake up the next morning, you will know the answer to your question.