About Occupational Safety Fitness Standards
High-risk occupations — including construction workers, rescue personnel, divers, and chemical/gas workers — are subject to minimum fitness requirements under occupational health and safety regulations. Key assessed metrics include grip strength, push-up capacity, and aerobic fitness (VO₂max).
Standards vary by job type. This calculator provides reference benchmarks. Always verify the exact standards for your specific workplace and regulatory jurisdiction.
Frequently Asked Questions
A smartwatch (Garmin, Apple Watch) can estimate VO2max during exercise. A timed 1.5-mile (2.4km) run combined with standard formulas also gives a reasonable estimate.
Failing may result in reassignment away from high-risk tasks or a requirement for a doctor's clearance before continuing in the role.