Musculoskeletal (MSK) Injuries Training Short

What is the difference between a sprain and a strain?

A sprain is the stretching or tearing of ligaments (the tissue connecting bones), while a strain is an injury to a muscle or a tendon (the tissue connecting muscle to bone).

Should I try to push a dislocated joint back into place?

No. Never attempt to "pop" a bone back into its socket. This can cause severe damage to surrounding nerves, blood vessels, and ligaments. Immobilize the joint in the position you found it and seek medical help.

How can I tell if a bone is broken or just badly bruised?

Signs of a fracture include deformity, inability to move the limb, a "grating" sensation, or bone protruding through the skin. If you are unsure, always treat the injury as a fracture and immobilize it.

How long should I apply ice to a new injury?

Apply a cold pack (wrapped in a cloth) for 15 to 20 minutes every few hours during the first 24 to 48 hours. Avoid applying ice directly to the skin to prevent frostbite.

When should I use elevation for an MSK injury?

Elevate the injured area above the level of the heart whenever possible. This uses gravity to help reduce swelling and fluid buildup at the injury site.