Workouts without pain: Three trainers who hold back the hurt

Even with nostalgia so entrenched, most people are happy to bid adieu to the adage, "No pain, no gain." It used to be that if you didn't throw up after a workout, you might as well be a couch potato. Exercise devotees used to stick to one regime and never vary it. Anyone remember step aerobics?...



via L.A. Times - Health http://ift.tt/1jnut75