Set a decline board in front of you ensuring it’s secure and angled downwards from heel to toe.
Stand with your back flat against the wall, feet shoulder-width apart and 2/3 of a foot away from the wall, with one foot placed centrally on the decline board.
Shift your weight predominantly onto the target leg; the opposite foot should remain lightly in contact with the board for balance but not supporting significant weight.
Engage your core and slowly slide down the wall by bending the supporting knee, keeping the knee aligned with your second toe.
Lower until your thigh is near parallel to the floor or as guided by your physiotherapist.
Maintain an upright torso and avoid leaning to one side.
Pause briefly at the bottom, then push through the heel of the supporting leg to return to standing.
Complete repetitions as prescribed by your physiotherapist.