Refactor FitnessActivity code to remove commented out video playback function

code/src/Fitbot/app/src/main/java/com/example/fitbot/ui/activities/FitnessActivity.java

@@ -74,7 +74,7 @@ public class FitnessActivity extends RobotActivity implements RobotLifecycleCall
 
         // Find the VideoView by its ID
         VideoView videoView = findViewById(R.id.videoView);
-        playVideo(videoView, this);
+//        playVideo(videoView, this);
         NavigationManager.setupButtonNavigation(this, R.id.homeButtonFitness, MainActivity.class);
         NavigationManager.setupButtonNavigation(this, R.id.skipButtonFitness, MainActivity.class); //Needs to skip exercises once those are implemented