At first glance, skin and muscles appear to have distinct functions and needs. However, at the cellular level, they share remarkable similarities in how they utilize and respond to hydration.

The structures at the bottom of this image that look like scales are actually bundles of muscles just under the skin of a rabbit. This image is a stained cross section taken under polarized light ...

This simple exercise for bat wing arms takes just a few minutes each day and you don't need any fancy gym equipment to do it ...

A trigger point is an area of muscle that causes referred pain. It may twitch, and you may feel a knot or tightness under the skin. A trigger point is not the same as a tender spot.