What's your best body age?

Researchers in Australia and New Zealand asked 15,264 people aged from 18 to 94 to rate how happy they were with their body image, and found women were happier at 60 than in their younger years.

4 Ways to Calculate Your Body Age - wikiHow

5 Simple Exercises to Test the Age of Your Body

Polar Bodyage Assessment

Only a genius can claim a perfect score on this test

Tres Sans Age Laser & Body Care Centre

What's behind that shrinking feeling as we age?

What is the best age to start body building? - Quora

What's behind that shrinking feeling as we age?

How Old Is Your Body? Here's What Your 'Fitness Age' Can Tell You

What Is the Perfect Age? - WSJ