Reverse Lunge to Knee Tuck
To do the Reverse Lunge to Knee Tuck, start standing tall with your hands on your shoulders or by your head to help with the twist. Then lunge back with your right foot, dropping your back knee down toward the ground as you keep your chest up. Keep your front heel down as you lunge back and bend your front knee to about 90 degrees as you load your glute. Keep your front knee about over your ankle to help you think about loading your glute.
Drive back up to standing, pushing through your left (front) heel. As you drive up, bring your back knee up and forward as you come to standing. Tuck your right knee up and rotate your upper body toward that right knee. You can slight crunch toward the knee but don’t just round over.
Twist toward that knee then lunge back again and repeat on the same side. Make sure to engage the glute of your standing leg and feel your abs work to twist toward your knee. You can tap your toe down to balance if needed between the lunge and knee drive. The less though that you tap down between the harder the move will be.