Being fit it is fundamentally about being able to function. Try these six fitness tests to see how you're doing and ask how you can improve.
What Is Your Fitness Age? Take This 6-Step Test to Find Out.
The Workout You Should Do When You Only Have 10 Minutes
Physical fitness - Wikipedia
Are you as fit as you should be for your age? Take these tests - NZ Herald
VO2 max: A leading health indicator. Test yourself! -Why I exercise
Are you fit for your age? Take the test - Times of India
Are You As Fit As You Could Be For Your Age? Find Out By Taking 4 Fitness Tests — Movementum
Simple Tests to Measure Your Fitness Level at Home
Take the Ultimate Fitness Test to Determine Your Fitness Level
The best core exercises for older adults - Harvard Health
Test your fitness at any age with these simple exercises - Washington Post
Senior Fitness Test: How Fit Are You?
7 Stationary Bike Workouts to Fit Your Goals
How Long Does It Take to Get Fit Again? - The New York Times
Senior Fitness Test results by age group.