Swimming and cycling are both excellent forms of aerobic exercise, particularly for people who don’t like to run. Cycling has the edge in convenience; it’s easier for most people to hop on a bike than it is to find a pool or a natural water body where they can do a swim workout.

Once your child has his arm in a cast, it can take anywhere from 3 to 10 weeks for the arm to heal and the cast to be removed. Although the cast protects the child’s arm somewhat, he still must avoid any vigorous activities like horseback riding, bicycling or sports.

Your baby's placenta attaches to the inside of your uterus early in pregnancy. As the uterus grows, the placenta attachment site typically moves away from the cervix, or opening to the uterus, and toward the top, or fundus, of the uterus.

The plank is an exercise that works the body’s core, specifically the abdominal muscles and lower back. The exercise is traditionally performed as part of yoga and Pilates regimens but is effective for anyone looking to improve core strength and balance.

When you exercise, the muscles you use require more energy. When exercise can be sustained, this demand is met primarily by aerobic means. Aerobic energy production in muscles results in increased gas exchange at the lungs, because more oxygen is taken in and more carbon dioxide is released.

If you're looking for an exercise that packs a lot of punch in a short amount of time, you might want to find a pool near you right away. Swimming can help you lose weight -- provided you don't start piling on the high-calorie foods to make up for the calories you'll be burning.

More than likely your surgeon will give you instructions not to eat anything after midnight on the evening before your scheduled surgery.

A handful of almonds is a tasty, portable snack that doesn't require refrigeration, which can make these nuts convenient to eat following a workout. However, while almonds are healthy for you, they may not be ideal for a post-workout snack due to the lack of certain nutrients.

Exercising your core muscles -- your abdominals and lower back -- comes with a variety of benefits beyond obtaining those coveted washboard abs. While the six-pack look can be a result, core exercises also can improve your posture and balance as well as making other daily activities easier.

You push yourself to go a little farther on your run or lift a little more weight on the leg press. You want to see results so you consistently challenge yourself at every workout. Sweating, you finish your session only to find that your body is a little shaky.

According to the Centers for Disease Control and Prevention, young people participate in increasingly less physical activity as they advance in school. The CDC recommends that schools provide physical opportunities that will be perceived as fun rather than a chore.

If you're a teen who thinks you need an expensive gym membership or access to your school's weight room to get in shape, think again. You likely have all the equipment you need right in your own home. Save time and skip the treadmill with an at-home fitness routine you can do any time of day.