chins ups are an excellent exercise for the biceps and lats as well as a key component of overall health and fitness
in this thread share your max, strategies you use to get better, and any other pertinent comments/insight
using a full range of motion and without kipping I can pump out 25
I find doing sets of weighted chins during bicep workouts helps improve and that doing sets of only the top half of the movement for reps really isolates the biceps
chin ups are a lot of fun so don't miss out