Is circuit training for girls?

[scohen.mma]

Most definitely not just for girls! I joined the Marine Corps and my recruiter has us do some kind of circuit training every other PT. Also, most of the mma fighters in UFC do circuit training to condition their body for the intensity of a fight. Look up any kind of fighters "training montage" or something like that and you'll probably see them running from exercise to exercise at some point whether it's weights or bodyweight.

[Archimoto]

Circuit training in my opinion is invaluable. It really helps with cardio and good cardio goes a looooong way. I've seen too many fighters lose a fight due to poor conditioning. I do two types of circuit training. One in the gym on the weights with no more than 10 seconds of rest between reps on each loop. And the second in the studio on equipment bouncing between shadow boxing, each of the bags, jump rope, etc. for 3 minute rounds with one minute of rest in between rounds.