Knee extension with weight machine

Reverse crunch with fitness ball

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

Using a metered dose asthma inhaler and spacer

Watch this video to see how to use a metered dose asthma inhaler and spacer.

Concussion

This animation shows the head receiving two impacts. One on the front, and one on the side from a boxing glove.

• Headache
• Pain

The epidural block administration

Understand this anesthesia for labor and birth.

Lyrica (pregabalin): Side Effects and Dosing

Overview of Lyrica (pregabalin) dosing and common or serious side effects.

• Lyrica
• Fibromyalgia
• Pain