Skip to main content

Biceps curl with dumbbell

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


Recommended videos

Gout

This animation shows uric acid crystals moving to the big toe joint causing pain.

Modified pushup

The modified pushup is less challenging than a classic pushup. See how it's done.

Tendon transfer to repair rotator cuff

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

Can Erectile Dysfunction Drugs Like Viagra Be Addictive?

A discussion of erectile dysfunction (ED) drugs, and how their misuse may lead to psychological dependence and deeper emotional issues.

Alzheimers disease

This animation shows the brain and the changes that occur to it from Alzheimer's disease.

Browse by category

By medication