It gives shape to the human body. It gives the body form and space in which internal body parts can function normally. It holds everything very gently. It wraps without squeezing. Bones and skeleton determine a person's height.
Muscles give a person strength and bulk.
Connective tissue creates the body's space. The PainFree system simply returns lost space to the body. Every human body, including the body's connective tissue system, endures a normal amount of daily wear and tear. But when connective tissue becomes stressed, it shortens and thickens, and it does so every day, depending on the kinds of activities you do. Usually, a good night's sleep and sufficiently healthy lifestyle help the connective tissue return to normal the next day.