I remember seeing a post recently on sweaty palms affecting someone's grip. I think it was on deadlifts. I'm a sweaty monster and had the same problem and recently starting using a hand lotion called Carpe and I have to say it is LIFE CHANGING. I no longer feel like the bar is slipping bc of sweat and am so much more comfortable holding heavier weight longer. Works great for deadlifts/farmers carries and pull ups! absolutely changed my workout so wanted to share!