how much weight they go up too?
Do these J-Bells inject igf-1 and insulin into the body via the hands, while the person trains?If so, then everything is totally starting to make sense!!
Seems dangerous to have hands trapped in dumbbells when doing heavy db benches.
Expensive answer to question no one asked, nor cared about. this has more practical application -.The only thing amusing me right now about them, is thinking about a fight breaking out between a pair of bodybuilders wearing them. The ole dumbbell boxing gloves.
Good enough for 5x Mr. O Phil Heath.