Support for Supersets in Workouts

[froststevefrost]

Feature Request: Support for Supersets in Workout Logs

Is your feature request related to a problem? Please describe.
Currently, exercises in SparkyFitness appear to be logged as individual, sequential blocks. There isn't a native way to group two or more exercises together as a superset or circuit. This makes it difficult to track rest times accurately and follow programs that rely on alternating between movements.

Describe the solution you'd like
I would love to see a functionality that allows users to "group" exercises together. Ideally, this would include:

• Visual Grouping: A UI indicator (like a bracket or shaded background) showing that Exercise A and Exercise B are paired.
• Alternating Set Flow: The logging flow should prompt for Exercise A (Set 1), then Exercise B (Set 1), before cycling back to Exercise A (Set 2).
• Consolidated Rest Timers: An option to trigger the rest timer only after the final exercise in the superset is completed.

Describe alternatives you've considered
The current workaround is to add manual notes (e.g., "Superset with Bicep Curls") to an exercise, but this doesn't help with the actual logging flow or the rest timer.

Additional context
Supersets are a staple for many popular training splits (like PPL or Upper/Lower). Adding this would significantly improve the app's utility for users looking to increase workout intensity and save time.