Mobility · BaselineBody Mobility

Shoulder CARs

Shoulder joint health, full range of motion maintenance

Minimum Effective Dose
40s
The shortest time that still creates real, measurable change. Hit the dose and the benefit starts. Everything after is bonus.

Why it works

Controlled Articular Rotations (CARs) are the gold standard for joint health. Moving the shoulder through its complete range under tension sends a signal to the nervous system that this range is safe and should be maintained. Use it or lose it: CARs are how you keep it.

How to do it

Smooth arcs, no corners.
Make the circle smaller before you make it faster. Slow down through stiff spots. Painless clicking is normal. Pain or catching is a signal to reduce the range.

Variants

Easier
Smaller circles.
Keep it pain-free. Speed doesn't matter. Smoothness does.
Harder
Biggest circle you own.
Tension through the full arc. Pause at the hard spots.

Related exercises

Pair with breathwork

Wind down after your session with a Shift breathwork protocol.

Common questions

How long should I do Shoulder CARs?

The minimum effective dose for Shoulder CARs is 40s. That is the shortest time that still creates a real, measurable change. Hit the dose and the benefit starts; everything after it is a bonus, not a requirement.

What does Shoulder CARs target?

It targets shoulder joint health, full range of motion maintenance. Done daily at its 40s dose, it keeps that range and strength available rather than letting it fade between sessions.

Is Shoulder CARs worth doing if I only have a minute?

Yes. 40s is the whole point. BaselineBody is built on the minimum effective dose, the smallest amount of mobility work that still moves the needle, so short sessions done daily compound into real change.

How do I make Shoulder CARs easier or harder?

To scale it down: Smaller circles. To make it harder: Biggest circle you own.

BaselineBody builds this into your session automatically.

The system decides what you need, sequences the exercises, and runs the timers. All you do is press start.

Free to try

Download on the App Store