Generally, there is a gap between mental and physical age, behind or advanced.

通常来说，人的心理年龄和实际年龄间都有一个差距，或早于或晚于。

youdao

They answered questions about their level of physical activity as teenagers and at age thirty, fifty and late in life.

VOA: special.2010.07.07

The study backs findings by other U.S. scientists, who warned that physical inactivity can hasten age-related decline.

CNN: Bring the Barbells, Granny

We made an appointment with our family physician for his age 50 physical and a referral for a screening colonoscopy.

FORBES: Dinosaur Doctors And The Death Of Paternalistic Medicine

Little Mama is petite, weighing about 100 pounds, and the only physical indication of her age are the gray hairs on her chin.

CNN: Meet one of the oldest chimpanzees in captivity