Does American tennis have a pickleball problem? Even as the U.S. Open opened, the nation's fastest-growing sport is pickleball, which has seen participation boom 223% in the past three years.

Wayne Osmond’s cause of death Wayne Osmond died of a stroke, according to Donny Osmond's Instagram announcement. "My dear brother Wayne passed away peacefully last night from a stroke," Donny wrote.

The longer you play, the more it will do for your health.