AppleHealth duplicate entry issues

Love strava but need to stop using it for now. The app writes multiple duplicate entries to apple healthy for calories and workout time! In some cases dozens of extra entries that make it look as if Ive run a marathon when Ive only run a few miles.
Even when I clean these duplicates up, I find more have been added a few days later.

Fred-er about Strava: Run, Bike, Hike