When last-minute plans pop up or the day just gets too crazy, it's easy to pass on the gym because of time constraints. That doesn't mean you have to skip exercising entirely, though. Turning your home into a temporary fitness studio saves you a ton of steps—after all, just getting to the gym, tossing your bag in a locker, and getting settled all take time. Time you don't have when you're in a crunch.

Next time you don't have a minute to spare, try one of these eight workouts right at home—they're all 10 minutes or less, and they require minimal (or zero) equipment. You can even combine a couple of them if you have extra time.