— FREE TOOL · BOLT ASSESSMENT
Measure your
BOLT score.
A guided assessment, a built-in timer, and a running history so you can see whether your breathing is actually improving. Takes about twelve minutes the first time.
GUIDED PROTOCOL
BUILT-IN TIMER
PROGRESS TRACKING
STEP-BY-STEP
Talked through the protocol so you measure it correctly
COME BACK ANYTIME
Every result is saved and charted so you can watch the trend
— GET ACCESS
Two details and you're in
Access is free. You'll also be added to the Beyond Discovery mailing list, and you can unsubscribe at any time.
No spam. Unsubscribe anytime. Your results stay on your device.
— WHAT IT IS
What the BOLT score tells you
BOLT stands for Body Oxygen Level Test. It measures how long you can comfortably pause after a normal exhale before your body first tells you to breathe.
It isn't a test of willpower or how long you can hold your breath. It reflects how sensitive your system is to carbon dioxide, which is a good proxy for breathing efficiency.
Lower score, more reactive breathing. Higher score, more capacity. And it responds to training, which is why it's worth tracking.
General guidance drawn from Buteyko-derived breathing practice. Not a diagnostic tool and not a measure of health or fitness.