Peloton Bike review: The best way to work out at home and perhaps the future of fitness

In my house, people are yelling at me; more accurately, maybe, they're yelling with me. I have invited them here. I don't know if it's because I'm so tired and sweaty – lord, am I tired and sweaty – but the things they're yelling seem as inspirational and profound as scripture. "You are genuine, you are real," one says, before posing a challenge that I'm bound to commit to: "Yes or yes?" These people are here, in a tablet attached to a stationary bike in my living room, because they are Peloton instructors. And I am a Peloton convert. So, it's said, are some of the most forward-thinking people in Silicon Valley.