The Strava Sync plugin enables users to import and sync their Strava activities directly into Obsidian. It supports bulk imports using Strava's export feature and real-time synchronization through the Strava API. Users can customize the way their activity data is stored and displayed by using templates that integrate with other plugins such as Dataview and Charts. The plugin provides options to organize activities by date and sport type, visualize progress through contribution graphs, and enhance the note-taking experience with per-sport icons.