Leg elevation
https://www.youtube.com/watch?v=-Bv0XT29m-s
https://www.youtube.com/watch?v=_OQEIiZLY-0
https://www.youtube.com/watch?v=e8kIQv5S3po
Fix excessive thoracic kyphosis
https://www.precisionmovement.coach/hunchback-posture/
Skipping over explanation (which is on the previous website):
isometric 3 min
Exercises for reduced hip internal rotation. Scholarly article:
https://www.jospt.org/doi/pdf/10.2519/jospt.2010.3025