Get Fit Fast

Sometimes it seems like there just aren’t enough hours in the day to accomplish everything. But even if you’re short on time, you can still go for your Challenge goals. Cut your workout short without shortchanging your results. Here’s how:

15-Minute HIT Workout

Fifteen little minutes can make a big difference. Get the most impact and maximize every minute with high-intensity interval training. For each exercise below, go as hard as you can for 50 seconds and rest for 10 seconds.

jump ropeSet 1

Jump rope

High knees


Mountain climbers

Lunge jumps


sprintSet 2


Fast feet

Speed skaters

Jumping jacks



push upsSet 3


Bicep curls

Tricep dips

Shoulder presses

Ab crunches