What is Active Isolated Stretching?
Active Isolated Stretching, or AIS, was developed by kinesiologist Aaron Mattes. Each stretch isolates one muscle. You contract the opposite muscle to move into position, the therapist adds gentle assistance, and the stretch is held for about two seconds before you release and repeat.
Why hold for only two seconds?
A long, hard stretch can trigger the muscle’s protective reflex and make it tighten. The idea behind short holds is to stay under that reflex so the muscle can lengthen gradually over several repetitions.
What a session involves
- A quick check of where you are tight and what you want to improve
- A sequence of assisted stretches, usually 8 to 10 repetitions each
- A few stretches to continue at home
Wear comfortable clothing that you can move in.
Who commonly books it?
Runners, golfers, tennis and pickleball players, people who sit for work, and patients whose tight hips, hamstrings or shoulders are part of their back, knee or shoulder problem.
Your therapist
Kim Frey (Florida massage therapist license MA56487) provides Active Isolated Stretching.
When it is not appropriate
Stretching is avoided over a recent fracture, a fresh muscle tear or an unstable joint, and after some surgeries until you are cleared. Tell your therapist about any injuries or joint replacements.
Where it is offered
At our Brandon office, Monday through Thursday, 8:00 AM to 4:00 PM. It is not offered at the Tampa office.
Frequently asked questions
Is it painful?
No. Stretches go to the point of light tension, not pain.
How is it different from regular stretching?
Holds are much shorter and repeated more often, and you actively take part in each one instead of hanging in a long static stretch.
How often should I come?
It depends on your goals. Your therapist will suggest a schedule and home stretches.