5 Trainer-Led Ab-Workout Programs You Can Stream at Home

The four-week Crush Your Core 2 ab-centered workout program on the Peloton app is led by instructor Emma Lovewell. The app has an 18-class recommended schedule to follow over the course of four weeks, with each class ranging from five to 20 minutes. Hollow holds, side planks, and boat poses are some of the moves that Lovewell guides users through during each class. Join Lovewell's core-quaking program by subscribing to the Peloton App ($13/month after a 30-day free trial).

What you'll need: a yoga mat and a light set of dumbbells