Squeeze and strengthen your core muscles in this 25-minute workout. In blocks 1 and 3, you’ll focus on working your abdominals with standing oblique crunches and side plank dips. In blocks 2 and 4 you’ll target your lower back and glute muscles with swimmers and clams. You’ll run through the exer...

Tone your midsection muscles in this 20-minute core workout. In this session you’ll be targeting your abdominals and obliques with a mixture of strength exercises to increase your balance and stability. You’ll run through the exercises in each block twice, and spending 40 seconds on each exercise...

Get ready for 20 minutes of floor-based core exercises. In this session you’ll primarily target your abdominals and glutes with glute bridges, reverse crunches, and thread the needles. You’ll run through the exercises in each block twice and spend 40 seconds on each exercise. When you’re ready, g...