I masturbate alot does affect by abs?

Muscles: The only effect masturbation may have on your abs is some pain, as if you had worked out, this si because of the muscle contraction you have when ejaculating.

Masturbation: Are you asking if frequent masturbation will effect your abdominal muscles?? Well, it won't give you a 6 pack. You may get some soreness from contracting during ejaculation.