What it is
Lifespan is how long you live. Healthspan is how long you live well. The Catalyst Healthspan Audit is a free self-assessment that estimates where you stand, in about two minutes.
How it works
- 12 questions, mobile friendly. No instruments and no measuring tape.
- Optional precision mode if you wear an Apple Watch, Garmin or Oura.
- Four pillars scored separately: body composition, cardiorespiratory fitness, stability, strength.
- A composite Healthspan Score on a 0 to 10 scale, the same scale used in the in-studio Catalyst Healthspan Assessment.
- An AI-written summary of your result, your weakest pillar and your next steps, emailed to you with a downloadable PDF.
Score bands
Above 9.5 is Elite. 7.0 to 9.5 is Strong. 5.5 to 7.0 is Developing. 3.0 to 5.5 is At Risk. Below 3.0 is Critical.
Who it is for
Adults in their 30s and beyond who want a directional read on how well they are ageing, rather than a body-fat percentage or a weight-loss target.
Who built it
Catalyst Performance, a longevity and healthspan focused personal training studio at Manulife Tower in the Singapore CBD. The audit is the free doorway to the full four-pillar assessment we run in studio.

