Fitmark

Using Fitmark, you can create workouts using a simple markup language based on markdown.
After creating the workouts, you can put them on your website and your users can do the workouts using this app.

Example file with four exercises:
1. 1:30 "Slow" https://flutter.github.io/assets-for-api-docs/assets/videos/butterfly.mp4
1. 0:40 "Running" https://flutter.github.io/assets-for-api-docs/assets/videos/butterfly.mp4
1. 1:30 "Slow" https://flutter.github.io/assets-for-api-docs/assets/videos/butterfly.mp4
1. max "Burpees" https://flutter.github.io/assets-for-api-docs/assets/videos/butterfly.mp4

Each line defines an exercise, the URL can be either an image, video or web page describing the exercise.