A sarcoma is a rare kind of cancer. Sarcomas are different from the much more common carcinomas because they happen in a different kind of tissue. Sarcomas grow in connective tissue -- cells that...
During exercise, the AAP suggests drinking about 3-8 ounces of water every 20 minutes for children 9-12 and about 34-50 ounces per hour for adolescent boys and girls. Athletes need to take ...
3 of 5 / Get Lean. What to Know: Heart Rate for Fat-Burning Vs. Cardio. If you’re working out for weight loss, you’ll want to work out at a higher intensity. That will help you burn more calories.