If you’re in need of a killer new workout, give FlyBarre a whirl.

FlyBarre classes, which are held in the Flywheel Sports studio inside the Prudential Center, will work your muscles while sculpting and toning them. Jenny Johnson gave the intense workout a try recently, and it’s safe to say she was definitely feeling sore the next morning.

Learn more about FlyBarre in the video above.

Thumbnail photo via Twitter/@FlyBarre