The Catalyst Healthspan Audit is a free, 2-minute self-assessment that estimates your healthspan score on a 0-10 scale, mirroring the in-studio assessment at Catalyst Performance in Singapore. It covers four pillars: body composition, cardiorespiratory fitness, stability, and strength. After answering 12 questions, you receive a personalized report with your score, pillar breakdown, and next steps. Optional precision mode uses wearable data for a tighter estimate. This tool helps you identify your weakest pillar and decide if a full in-studio assessment is worthwhile.