I tried out the new custom flex straps, and they work great!
Actually, I would like to get another pair the same size as these for my five pounders.
I have been doing Heavyhands for several months now.
Initially tried it with regular dumbbells, but it didn’t work very well.
I never thought much of Heavyhands until I started reading up on it and was able to buy a book on it and a pair of the Heavyhands dumbbells.
The handles are key to making it work with heavier weights, such as the ones that you sell.