IF YOU LOVE BARRE AND YOGA: At roughly $10 a month, Barre3, inspired by ballet, yoga and Pilates, offers the choice of 200 online classes. Each workout tells what body parts you're targeting and whether you'll need equipment like a chair, resistance bands or small weights, and offers a short preview. With 3,000 online classes that include everything from Hatha to Ashtanga, YogaGlo has something for first timers and advanced yogis. Choose from sessions based on time and difficulty rating. You can also choose whether you want a class just for the sweat factor or one that is more meditative for $18 a month. There's even a collection of classes that focus on cultivating your intuition, rebooting your brain and releasing stress at work.