Peloton's $4,000 Treadmill Makes Me Wish I Was Rich Enough to Afford It

Going for a run in the winter is brutal. Your ears freeze, the air burns your lungs, and if you prefer indoor workouts at the gym, getting out of a warm bed and outdoors to get there requires excruciating effort. But is the convenience of a home gym worth shelling out for a treadmill, let alone one that costs over"