On the heels of news that Canada’s adult obesity rates have reached historic highs, a new study offers some extra incentive to hit the gym: a better night’s sleep.

Researchers have discovered a “compelling association” between weekly physical activity and improved sleep quality — including reduced incidences of sleep apnea and insomnia — according to a report released Monday. The relationship is so strong, in fact, they say simply adding 10 minutes of walking to your day is likely to improve your Zs.

“There is a relationship there, and it’s sequentially greater as people exercise more,” said Max Hirshkowitz, an associate professor at Baylor College of Medicine and a sleep researcher with more than three decades in the field. “Really, it confirms what should be common sense.”

Gosh, it seems exercise helps you sleep better! Who knew!!!