Looking for a way to rev up total-body muscular endurance and strength? Fitness boot camps are great for working on functional fitness. They often feature bodyweight exercises, high-intensity cardiovascular sprints, and heavy equipment like sandbags or kettlebells to boost your fitness level quickly.

Do It Today: Sign up for a challenging fitness boot camp class this week to get stronger.

Sleeping Tiger, Hidden Athlete?

Does hitting the gym make it easier to hit the hay at night?

Pain in the Glutes:

After a tough workout, treat sore muscles to a long foam-rolling session to get the kinks out.