txanks mate! My problem its that i loose (because am accodent) 12 kilos.And now i know that i will take back this killos but i dont want to put any fat.Also some people told me to do weights for build muscle.But i dont want sacrifice boxing training for that i do only bodyweightd exercises as supplement in the end of my boxing routine.I do pull ups.chin ups,pushups ,jumb squats atc.You thing its ok?