It's hard to understate how dramatic Peloton Interactive's (NASDAQ: PTON) rise and fall over the past few years has been. Assuming Peloton is able to successfully execute its ongoing turnaround strategy and get the business on a better path, where could the consumer discretionary stock be three years from now? The name of the game for Peloton is to find ways to attract more connected-fitness subscribers, which are users who own a piece of equipment and pay the monthly membership fee for access to the workout content.