FINISHER: 'Jailhouse Planks'
Perform 10 sets of 10 second holds
Start in plank position, pull your hips and lower abdominals tight like you’re tucking tail in between legs. Slowly walk your arms out as far as you can go until your nose is 1-2" from the ground. Focus on keeping your shoulder blades tight, your arms extended and flexed, and your core tight. * In between holds, perform quick, 10-second sprints.