JP PERFORMANCEMOVE. THINK. EXPLORE.

YOUR FITNESS TOOLKIT · FREE TO USE

Small tools.
Useful perspective.

Get a clearer picture, make time to recover and choose your next small step. No account needed.

01 · Adult BMI calculator ↓02 · Rest timer ↓Calculations stay in this tab

01 / UNDERSTAND

A starting point.
Not the whole story.

BMI compares weight with height. Use it as one piece of information, alongside the things a single number cannot measure.

For adults aged 20 and over.

Not intended for pregnancy. BMI does not distinguish muscle from body fat, and these standard categories do not capture every individual’s health risks.

How the CDC defines adult BMI

Your BMI

FREE CALCULATOR

No BMI entries are saved or sent to us.

02 / RECOVER

Give your next set
a little breathing room.

Choose a rest interval and let the timer keep track. Pause, reset or start again whenever you need.

Keep this tab open. Background tabs may update less often; the countdown catches up when you return. No background notification is sent.

REST TIMER

01:00

Ready when you are.

TURN A LITTLE INSIGHT INTO ACTION

Your next step.