Just getting back into cycling and put a pair of sensors, an HRM, and a cyclo-computer on my indoor trainer. I have signed up for Strava. A friend suggested Zwift but not ready for it yet as my pace is around 16 mph for 35 minutes, so not ready to pay for an app I can't keep up with or take advantage of yet. I currently plan on riding 6 days a week and using Strava to chart my progress. Is there any other App I should look into to help me train or to help motivate me? Are there other videos to watch while cycling?