Getting hand tears from pull-ups? Crossfit has some great tips! I got my ped-egg out the other day and "sanded" my hands, and I promise to use less chalk today :D
UPRIGHT ROWS: excellent builder for delts, but only when executed in a very specific way - doing these properly is grip width. mistake using a very narrow grip, thinking that the unnecessary strain on my wrist was worth the gainz I thought I was making -