Bridge with fitness ball

Need to relax? Take a break for meditation

Spend a few minutes on stress reduction with this guided meditation video.

Amoxicillin: Antibiotic Resistance and a Review of Side Effects

Appropriate use of antibiotics and a description of side effects with amoxicillin

• Amoxicillin

Arthroscopic knee surgery

Arthroscopic knee surgery — watch video of an arthroscopy procedure.

Lunge exercise

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

Epinephrine and exercise

This animation shows the release of epinephrine and its effect of the heart.

• Exercise & Fitness