This week, I promise not to bore you about the importance of getting your heart pumping for at least 30 minutes, three times a week. You've heard it before. But I do have a suggestion for all you non-treadmill-loving readers out there who are looking for a way to mix up your exercise routine in the New Year. Try bouncing!

You could bounce on your bed, but I recommend investing in a mini-trampoline with bungee-type springs. Bounce while watching TV shows, listening to music, or talking on the phone.

Switch bounce positions every few minutes to keep things interesting. Go from bouncing on the balls of your feet to bouncing on your heels. Not only is bouncing surprisingly fun (try it, if you don't believe me), it's also easier on your joints than walking or running.

Aim for 30 minutes of straight bouncing to get your heart rate up. But how do you know how hard you should work? Well, first ask your doctor and make sure you're fit for aerobic exercise. Then, you'll need to figure out your goal pulse. Do that by subtracting your age from 220. Multiply that number by .8 for your target pulse rate per minute.

Try to reach your target level five to 10 minutes into your workout and keep it there for a few minutes to start. But remember, slow and steady wins the race. Trying to do too much, too fast will only get you into trouble…or it will become too hard and you'll quit.

And remember, it's supposed to be fun. So don't get too caught up checking your pulse or figuring out how many calories you've burned!