KINSTRETCH Online

KINSTRETCH is a mobility system built on Functional Range Conditioning, the joint training system developed by Dr. Andreo Spina. Classes work joints at the edges of their range, where most training never goes, to build range you can reach and produce force in on your own. Every class opens by taking the joints through controlled rotations and then loads end range with isometric work, so what you gain carries into lifting, sport, and an ordinary day.

Stretching on its own mostly builds tolerance for a position, and that tolerance fades when the stretching stops. KINSTRETCH loads the position with strong contractions, which gives the nervous system evidence that you control it there. That’s the kind of range that holds. The longer case for the method lives on our KINSTRETCH page.

CARs are the self-assessment. Done regularly, they show you where each joint stops and if that point is moving over time, and the classes teach you what to watch for. Put that next to what you already know about your training history and any past injuries, and you have a workable picture of which joints need attention first.

When the picture isn’t clear, ask us. Record the movement you want eyes on and send it to us as a DM. We stay in touch with every member, and a DM is the fastest way to reach us. From there we’ll help work out what to train next.

The class library is the core of KINSTRETCH Online. Two other pieces come with it, and they’re what keep the work going once the first few weeks are behind you.

The first is the Motive Mobility community, where members ask questions, share progress, and see what other people are working on. That matters more than it sounds. Most people who drop mobility work don’t drop it because the work failed. They drop it because they trained alone, and nobody noticed when a joint stalled or the schedule slipped. A place to say “my left hip still pinches at the same point in the rotation” and get an answer, from us or from a member who worked through the same thing, keeps the training aimed at the right joint and keeps you showing up.

The second is Learn With Purpose, our education hub on how joints move and how to train them with intent. The classes tell you what to do. Learn With Purpose is where the why lives: what a position is asking of the joint, and why the work is built the way it is. People who understand the purpose of a position do it better, and they keep doing it when nobody is checking.

Both are included in the $24 a month membership, with nothing extra to buy.

1. Sign up through the Motive Mobility platform for immediate access to the full library.
2. If you’re new, begin in the foundations section. If you already know your CARs, go straight to the joint you want to work on.
3. Browse Learn With Purpose when you want the reasoning behind what you’re training.

Once you sign up, we’ll send an email with everything you need to get started.