To get the maximum load of 80lbs, how much do I have to extend the equipment in push-ups?
What is the max load from the optional tubes? Do you sell them?
I am using 125lbs in my current training. When I use a ring-shaped training tube with 2.8 meters long, the tube bites into my palm, which causes pain. Because of this problem it's difficult for me to take a push-up position. Could this also be an issue with Power Pushup Plus? Can we buy it and replacement tubes in Japan?
