The Jaguar: Weeks 1–3 From starting position, raise heels off the floor, keeping toes firmly planted. Hold for a second or two, then return heels to the floor. Keep arms out to the side. Do four sets of 25 heel raises, resting for 30 seconds between sets.
Personal trainer Michael Gonzalez-Wallace's program strengthens resilience along with your mind and muscles.
An exercise that works on agility and resilience.
Dr. Mehmet Oz and Joel Harper on how to do their 20-minute workout.
You've got a million options, but experts say these are the ones to focus on.