I was sitting around watching some late night TV the other day when one of those fitness infomercials came on. But this one wasn’t for the Insanity Workout or P90X, it was for some kind of Spinning Workout. So I hop over to Amazon and find about 120 Spinning DVDs. Well, I guess I am a bit behind the times here. So I got one called Spinerval Ultra Conditioning. I like the cutesy name and it’s a workout that combines stationary bike work with pushups and dumbbells. It’s an intense workout, but any DVD based training is easier than hitting…