Based on what most golfers report in this assessment, these issues almost always show up together.
Limited mobility early in the round
Upper body dominating the swing
Poor sequencing between lower and upper body
Tempo and timing breakdowns under speed
The only way to know exactly which of these patterns is affecting your swing is with a full Box Assessment.

60-Minute performance assessment
Movement screen and 3D analysis
Trackman data breakdown
Personalized action plan