Exercises for tempo regulation and balance with the young horse

This is Tempi, a 5 year old Oldenburg mare who’s main weakness is tempo regulation and balance. The exercises I use in this video are:
1.) 3 loop serpentine in the warm up to allow the changes of bend to increase focus and help me be able to encourage more consistency through my inside leg to each direction.
2.) Quarter line exercise on the 20m circle. Starting with trot walk transitions and walking in between the quarter lines on the circle and increasing to trot canter transitions with trot in between the quarter lines.
3.) Very beginning half pass to further reinforce the need to develop her own self carriage and understanding of the aiding system (not all leg aids mean more speed!)
4.) Always end with a stretch!