"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I tried a week’s worth of workouts on Peloton’s Strength+ app, and I have thoughts. Ahead, my honest ...

Peloton Interactive is revamping its mobile fitness app to offer three different tiers, including an upscale version that will cost $24 a month, in a push to get more money from services. In addition ...