METARs vary from super-fit to medium-fit to … welll….
I recently completed my cardiac rehab about 9 months after my open-heart surgery which knocked me flat. I’m 71 years old and also have Posterior Tibial Tendon Disorder (partly-healed torn ankle tendons). Besides, I’m a shrimp (5’3” after a lifetime of shrinkage) and a high step always hurt my knees. So I will add some mods.
https://www.nytimes.com/2025/08/12/well/move/fitness-tests-strength-cardio-balance.html
4 Fitness Tests Trainers Swear By
Starting a new workout routine? Just curious where you stand? Use these exercises to measure your fitness.
By Jen Murphy, The New York Times, Aug. 12, 2025
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Cardio Fitness Test
YMCA 3-Minute Step Test - You will need a 12-inch block - Set a metronome to 96 beats per minute to pace yourself. Step on and off the step 24 times per minute for three minutes. With each beat, move a foot: Up left, up right, down left, down right is one step, or four beats. Make sure your foot lands completely on the step. After you’ve completed three minutes, find your pulse in your wrist and count the number of beats in 60 seconds.
[Even when I did a step class in my 30s a 12” step hurt my knee. So my mod is to use a standard 4” step or add a 2” riser for a total of 6” high. For tall people who can do a 12” step without knee pain but aren’t super-fit try 1 minute instead of 3 minutes. Definitely use music!]
Upper-Body Strength Test - push up
You can compare your score with those listed by the American Council Exercise. If you can’t do a push-up, test yourself by holding a plank with good form for one minute. Once that feels easy, perform push-ups from your knees.
Lower-Body Strength Test
Single-Leg Calf Raise Test
Complete as many single-leg calf raises off a step with good form. 28 is a good score for men ages 40 to 49, and 24 is good for women of the same age group.
This is a non-starter for me because of my ankles. My cardio rehab used sit-to-stand which is functional since I still had weakness in standing from a chair.
Balance Test
A study in June by a Brazilian team found that 20 percent of the 1,700 older adults tested couldn’t balance on one leg for 10 seconds or more. And that inability to balance was associated with a twofold risk of death from any cause within 10 years. Oops, that doesn’t look good for me since my balance isn’t good.
Wendy