We recommend keeping this open during your session to record the sensation level and time held as you go.

Rate each spot 1–4 — the working ache under the balls during the session, not pain in daily life:

1 - Mild. Easy; Feels good. Ready to add height, movement, and stretching.

2 - Moderate. Very workable and breathable. Add stretching and movement.

3 - Strong. Intense but breathable. “Hurts but feels good.”

4 - Too strong to stay. Not able to stay for at least 30 seconds