If you've ever had trouble fitting into your favorite pair of denim, the Skinny Jeans Workout offered at gyms throughout the country might be something for you to seek out.

The group fitness classes tone the core through a mix of stretches, weight lifting and ballet. They are specifically designed to smooth out the bumps and lumps that plague jeans wearers. The Skinny Jeans Workout was recently profiled by CNN; check out their video on this innovative exercise method above.