Despite their best efforts, no scientist has ever come close to stopping humans from aging. Anti-aging creams, lotions, potions, crystals and wizard spells can’t stop Old Father Time.

But new research from Brigham Young University reveals you may be able to slow one type of aging—the kind that happens inside your cells. As long as you’re willing to sweat.

“Just because you’re 40, doesn’t mean you’re 40 years old biologically,” Tucker said. “We all know people that seem younger than their actual age. The more physically active we are, the less biological aging takes place in our bodies.”

Read more at BYU