Yoga is a healthy and meditative alternative to the usual gym routine. There are numerous styles of yoga including ashtanga, kundalini, iyengar and vinyasa to name a few. If you're new to yoga, consider taking a beginner's class in hatha yoga, which concentrates on breathing, balancing strength and flexibility. More adventurous types may want to consider bikram yoga in which you will cycle through 26 poses in a room heated at about 105 degrees. Strike a pose!