If I record a run on my Apple Watch and Strava it shows up twice on the Strava app. Is it double counting my miles/stats?

Don’t want folks to think I’m cheating the challenges!

If you’re asking why I do both it’s bc I start the workout on my Apple Watch to count my warmup and stretching but I don’t want that as part of my Strava stats. This way I can set clearer goals/Prs for my runs.