Here from Sean Foy–exercise physiologist and coauthor of the million-copy bestseller The Daniel Plan –is The Burst! Workout , a complete program for 10-minute interval and circuit workouts that can be done practically anywhere, anytime.
Study after study proves the effectiveness of high-intensity interval training. Now, here’s exactly how to do it: four minutes to raise the heart rate and metabolism; three minutes of resistance training to strengthen muscles and bones; two minutes of core movements for the abs and back; one minute of deep breathing and stretching (a vital component missing from other popular high intensity circuit programs).
