Twenty-one minutes

Twenty-one minutes. That is the protocol.

Compression. Cooling. Intervals. Three times a week. Low impact. Joints stay quiet.

I do not need a long session. I need to finish and still have a night. The scoreboard is sleep. Cortisol. How I feel the morning after.

If the night is clean, the session worked. If it is not, I look at the week, not the machine.

No extra claims. Twenty-one minutes. Show up. Leave.