Active-Isolated Stretching

Active-Isolated Stretching (AIS) is the only stretching theory founded upon the scientific principles governing the human body.  The movements are based on the fact that every muscle has an opposing muscle group, which contracts or relaxes, depending on the movement of the targeted muscle.  The most effective way to stretch a specific muscle, is to contract it's opposing muscle group.  This provides support for the targeted muscle, allowing it to relax and therefore stretch to its maximum capability.

Active-Isolated Stretching is radically different than the traditional stretching programs advocated in most fitness arenas in which the focus is mistakenly placed on the contraction of the muscle being stretched.  When a contracted muscle is stretched, a tug-a-war effect takes place, causing a great deal of unnecessary strain on the muscle. This can actually cause more harm than good, often leading to muscle soreness and damage.

Active-Isolated Stretching differs from traditional static stretching in that it holds a muscle in place for only one to two seconds, often with the help of a rope or band.  Traditional Static Stretching holds a muscle in place anywhere from ten to thirty seconds, constricting blood flow to the muscle, causing tissue irritation and muscle soreness.

Active-Isolated Stretching increases flexibility, mobility and health of muscles, tendons and ligaments, reducing the risk of muscle strain and tear.  If you play any sports AIS will help you run faster, jump higher, and keep you pain free.