First of all, if you’re looking for a quick, no excuses, no-equipment-needed, any time anywhere, kick-your-ass sort of workout? Than you really should be using body weight training. If you google the term “body weight training” you’ll get about 70 million results – and many of them are very good, but if you’re new to body weight training, than let me whittle it down for you. Start with NerdFitness.com‘s little video (below + link). Because, secondly, NerdFitness.com is a killer site anyway, so it should definitely be on your fitness radar. Go get it!
Image by US Army, Flickr. Used by permission under Creative Commons License.