Biceps curl with dumbbell

Upper body stretches for the workplace

Upper body stretches can help prevent stiffness. Try these stretches at work.

Squat exercises with resistance tubing for leg muscles

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

Amoxicillin: Antibiotic Action and Appropriate Uses

A look at how amoxicillin works and which bacterial infections it can treat

• Amoxicillin

Bridge with fitness ball

You can do many core exercises with a fitness ball. See the bridge.

What happens during obstructive sleep apnea?

Sleep apnea -- Watch this video to see how snoring and obstructive sleep apnea occur.

• Sleep Disorders