Exercise times can be specified in seconds or in the format min:sec
You can add loops to your workouts by typing loop, 3. This will loop exercises below it 3 times.
If you type end somewhere below a loop, it will only loop exercises above the
end and below the closest loop.
You can even nest loops inside each other!
Any loops that aren't closed with end will be auto closed at the very end of the exercise list.
Example:
loop, 3
exercise1, 1:15
exercise2, 20
end
loop, 2
exercise3, 90
loop, 5
nested_loop_exercise, 1:30
end
exercise4, 10
end