The saying “you’re only as old as you feel” rings increasingly true as scientists discover evidence that people who feel younger than their chronological age are typically healthier and more psychologically resilient.

One new piece of evidence comes from a study led by Bar-Ilan University that found feeling young can increase the chances of successful rehabilitation from medical conditions, even in old age. Their study was recently published in the journal Gerontology.

Researchers tracked 194 adults aged 73-84 undergoing rehabilitation from osteoporotic fractures or stroke in several rehabilitation facilities across Israel.