Take time to warm up before you exercise and cool down after to be sure you get the most from your workout and stay injury-free, especially when the temperatures are frigid.
Bouncing on a mini-trampoline puts a smile on your face and gets your heart pumping. Jump on and have fun keeping fit.
Meet Alysia Montano, a five-time U.S. track and field champion, an Olympian, a fashionista and now a mom-to-be.
Reducing childhood obesity and empowering kids to develop lifelong, healthy habits.