On timed exercises, particularly stretches, it would be nice to have an option to have the timer continue until paused. I can't tell how long I can hold a pose until I try it, and if I hold it longer than the goal, theres no way to see how long it was. Maybe when selecting the time for an exercise, you could select 15", 30", etc. and also have a "Free" option that would count up until you stop it.

Excited about the coming developments, especially linking with Strava. Awesome app, keep it up!