Ok, i made on several years ago and has been sitting in the corner of my gym ever since. Now i am cutting and like most, i hate cardio. Have done tabata in the past using a punching bag, box jumps, and crunches. I thought i would give the bag a try using tabata. What an ass kickin! Sweating, burning, veins everywhere. I blew up! This thing is great. I think i made it around 35#. Just wondering if anyone else hase used one. I think i have a new found love for cardio!
