Im thinkin of taking my fitness game up and figured by seein the commercials maybe i can do 2 things at once , lose weight -keep fit & learn self defense , i know commercials are mostly bs but i wanna know what y'all (bgol the home of anderson silva and bones jones) take on it if u've been to their dojos. if it works lose weight and keep fit i seen this one where homeboy is supposedly cut from all that workout 
thanks in advance for any input

thanks in advance for any input