Hey all,

So I'm doing the Abs Diet (if you even want to call it a diet) and I absolutely love the lifting routine they give you. Thing is, I'm worried about cardio. If I lift M/W/F and go on a short hike Tue/Thurs at the local nature reservation will this be enough cardio? I'm also thinking about taking a martial arts class. Would adding brief cardio before and after the lifting routines be worth it or overkill/detrimental to muscle recovery?

Thanks,
D.