67 y.o. male, 5'10. I lost 20 pounds last year (first-time dieter) with MFP. BMI now 23. I'm at my target weight of 161.
I have never done heavy weights, just resistance and body weight, spinning, walking, swimming.
I've maintained my 20-pound loss. And, I'm doing a lot less exercise and no longer counting calories.
I'm worried that my maintenance success is may due to muscle loss (from fewer workouts and aging) offsetting fat gain.
Is that a realistic worry? I've considered getting a BMI test in a tank to monitor the fat/muscle ratio, but don't know what kind of precision or accuracy from test to test these tanks have.
Any comments on my thinking?