Lena Dunham reminds us that working out isn't just about fitting into your skinny jeans. Lena Dunham reminds us that working out isnt just about fitting into your skinny jeans.

This 50 push-up challenge will transform your body in just 30 days! Raise your reps gradually, get toned quickly. | Health.com This 50 push-up challenge will transform your body in just 30 days! Raise your reps gradually, get toned quickly. | Health.com

Indoor run clubs are the hot new place to workout. Indoor run clubs are the hot new place to workout.

Yoga poses chart Yoga poses chart

This six-move core series makes for an intense workout. | Health.com This six-move core series makes for an intense workout. | Health.com

Thinking about running a 26.2? Youve probably budgeted how much time youll need to train. But you might be wondering just how much money a marathon will cost you. To help you plan for the big race, weve broken down the expenses—everything from entry fees and sneakers (youll likely need two pairs) to recovery massages and Gu. Heres how the costs can stack up. | Health.com Thinking about running a 26.2? Youve probably budgeted how much time youll need to train. But you might be wondering just how much money a marathon will cost you. To help you plan for the big race, weve broken down the expenses—everything from entry fees and sneakers (youll likely need two pairs) to recovery massages and Gu. Heres how the costs can stack up. | Health.com