I'm about 5"1 and 165lbs. The annoying part is that I just have thighs and a butt problem is where all the work is needed. I was considering doing insanity before the summer time to lose some weight because I've never been dedicated to lose weight and I feel like nows the time..especially bathing suite season. Will Insanity help me lose weight with the lower-part of my body to make me feel comfortable enough by summer or is there any other option? I don't necessarily want JUST muscle.. so I don't know. Serious answers though lol..never really put this out in public.