It seems like every other week there’s a new study touting the best way to work out. And, really, how you do it depends a lot on your goal—someone looking to gain muscle mass may hit the gym differently than someone training for a triathlon. A few specific trends have emerged in recent years regarding working out for general fitness, and more specifically how to elicit the optimal metabolic response—that “afterburn” effect of continued calorie consumption for up to 48 hours after a session—i.e. the biggest bang for your effort and time. What the studies have in common is taking a circuit approach to resistance training, using heavy-but-manageable loads, alternately working multiple muscle groups, and rotating through the exercises with little or no rest in between. Turns out there is the best workout, according to science.
We asked exercise scientist Jeffrey M. Willardson, Ph.D., C.S.C.S., associate professor of Kinesiology and Sports Studies at Eastern Illinois University to design a workout that incorporates these principles. Do each exercise for 10 to 15 repetitions, using weights that produce fatigue but not failure, and go from one move to the next without stopping. Willardson suggests repeating the circuit one to three times, every other day. Bookmark this, because it’s truly the best workout of all time.
For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!