i did some shin, foot, & knuckle conditioning early in my training but didn't really maintain it. recently i thought it would fun to revisit it, so i had a good bareknuckle session on the heavy bag. then i realized my knuckles were all skinned up & gross looking, & that i hadn't punched anyone without a glove on my hand in something like 14 years. so it was fun to get back to for a day, but it doesn't seem like the best use of training time for me. how about you?
jf
jf