With the new version, the "strength" activity has changed.
For another activity, when you select it, then long press to view options, you can select "training", "workouts", select a specific workout and then have the option to do, view or delete.
For "strength", when you select a workout, you see the muscle load preview and there is no option to delete the workout from the watch. The only option is to start the workout, or view the details by scrolling down off the muscle load view.
With the 25 workout limitation, this is going to be an issue. Am I missing something?