One time at my gym, I discovered two treadmills that looked like minimalist conveyor belts with railings. These were the curved, self-powered treadmills I had heard about—models include the ...

A bodybuilder and actor tragically died while running on a gym treadmill, just one day after sharing a poignant selfie. Vittorio Pirbazari, known for his role in the Netflix series Dogs of Berlin ...