App: Custom Workouts

Inspired by the 7minute workout app I made an app which allows the user to specify their own workouts (3 max).

App:
https://apps.garmin.com/en-US/apps/baeb5117-241a-4e7e-a9fc-29a08a6f81e7

Each workout can consist of up to 16 exercises, with pauses in between. Each workout can be given a name and it's own settings for pauses in between exercises and notifications.

An exercise can be entered in the settings (garmin express or mobile app) using a specific format which the app will process:

N_RxT(s)

N stands for name, after the name an underscore is to be specified (NO UNDERSCORES IN THE NAME!)
R stands for number of repetions, after that the x is expected (If no reps are specified, 1 is assumed)
T stands for time or times (for example 20 squats or 45 seconds of squats). If the time is followed by a lowercase s then time is interpreted as seconds, otherwise ( so if no s is entered after the time) as a count. In case of counts the timer will just increase (instead of decrease) and the user must press the start button when the exercise is done in order to move on to the next...

Examples:
Squats_3x45s: 3 rep of 45 seconds of squats
Lunges_3x20: 3 reps of 20 lunges
Plank_45s: 1 rep of 45 seconds of planking

At the end of the workout the user will be asked to save or discard the workout...

Screenshot:
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Please give it a try and let me know about all the bugs you find and improvements you wish and I will see what I can do ;)

This version is just finished to do so is still fully in development, but my first tests seem to work fine.