Yoga Fitness Flow - TEN different ways you can plank for a full body workout! Complete tutorial at physicalkitchness. - Get Your Sexiest Body Ever! …Without crunches, cardio, or ever setting foot in a gym!
This comprehensive workout, which Jillian Michaels created for Health, trains the muscles in a way that will bust through even the most persistent plateau. Do it four times a week, paired with 20 minutes of high-intensity interval training, and watch your