Fitness Age Calculator
In short
Your fitness age estimates how old your body performs, versus your actual age, using resting heart rate, activity level and a 30-second sit-to-stand test. A lower fitness age is the goal, and it is very trainable.
Chronological age is fixed. Fitness age is not. This quick estimate blends three markers that respond fast to training, resting heart rate, weekly activity, and lower-body strength-endurance, into a single number you can move.
How it works
- Resting heart rate reflects cardiovascular efficiency, lower is generally fitter.
- Weekly activity captures your training habit.
- The sit-to-stand test in 30 seconds reflects leg strength and endurance, a strong marker of functional age.
Frequently Asked Questions
Is this a medical test?+
No. It is a rough fitness estimate for motivation and direction, not a diagnosis. For heart or health concerns, see your doctor.
How do I lower my fitness age?+
Two strength sessions plus some easy Zone 2 cardio each week moves all three markers. Most people see change within 6–8 weeks.
Ready to start?
Train at our Putra Heights centre, your home, or your condo gym