How diabetes affects your blood sugar

Biceps curl with barbell

The biceps curl builds strength in the upper arm. See how it's done.

Teaching Kids About Using Medicine Safely

Kids grow up fast. As they do we teach them as much as we can about safety. Watch this video for tips from an FDA pediatrician on teaching older kids about using medicine safely.

• Children's Health

Squat exercises for leg muscles

The squat is an exercise that targets the leg muscles. See how it's done.

Triceps kickback with resistance tubing

The triceps kickback with resistance tubing targets the back of the upper arm. See how it's done.

How skin cancer develops

Watch this video to see what melanoma and nonmelanoma skin cancers look like and how they develop.