Passing Gas: How to Minimize the Impact

Tendon transfer to repair rotator cuff

A torn rotator cuff is sometimes repaired with a tendon from your back.

Prevention of Traveler

How to avoid getting traveler's diarrhea in high risk and third world areas abroad, and medications for treatment.

Bladder function - neurological control

This animation shows the neurological control of normal bladder function.

• UTI

How to choose resistance tubing

Resistance tubing is a lightweight, portable strength training tool. See how it's used.

Ovulation

The release of an egg from a woman's ovary occurs about midway through the menstrual cycle. See how it happens.