I was training on a tree branch for pull-ups but no longer have that option so now I go to a gym but only get there twice a week. The pull-up bar is much thicker though and I've read that its the same at PFT (Marine Corps) at about 2inch diameter.
Anyways I'm interested in improving my grip using a combination of bodyweight training once or twice a week and then either the same exercise or a weight exercise at the gym.
I gave farmer walks a try and my forearms felt dead the next day, a glass of water from the table felt like 10lbs. So I suppose that might be one good option but are there any others. Are there any completely naked exercises (no rings, no pushup bars, no parallel bars) that I could do on the floor to improve my grip?
