heat Fate: Do Integral Intervals
Those sprints you dreaded in high school are your BFF these days. Try this workout: Warm up with 5 minutes of walking. Next, sprint for 30 seconds, trying to reach 90 percent of your best effort. Then walk or jog lightly for 90 seconds. Repeat this sprint cycle 10 times. To make it harder, reduce your 90second rest period.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment