quadruped to child's pose stretch improves spinal flexion and hip mobility through controlled sitting back.
Get down on hands and knee position i.e on 4 points ( both hands and both knees), hands under the shoulder and knees under the hip. With maintaing the balance, without moving the hands sit back on knees. Back to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
