I’ve been hanging and squatting now for about 6 months, not as consistent as I wanted to, but even as scattered as I’m doing it, the results have been amazing. My grip has improved, I can literally see the lean muscle along my forearm, my shoulder has become nice and lose, and my traps, I can feel flex it independently.. amazing!, I started hanging 30 seconds, I’m up to 75sec (painful.. haha, but all worth it)