The strength-training startup had a funny campaign last year, ribbing Peloton for allegedly copying the Ladder app for its Strength Plus app. Now it’s flexing that it poached Peloton instructor ...

After leaving Peloton in 2019 following a three-year stint as an instructor, Jennifer is making a return—but not to Peloton, as some fans suspected. Instead, she is headed back to Ladder, the fitness ...