50 Shades of Group Fitness

When you walk into a fitness class, do you know what all the equipment in the room is used for?

If you're unsure, you might feel like you're in a torture chamber instead of an exercise classroom.

Melanie Cole, MS, and Grace Desimone give you the inside scoop on the basic equipment used in classes, including steps, dumbbells, body bars or weighted bars, resistance tubes or bands, physio-balls or stability balls, small balls, and gliding discs.