Load Limits After Orthopaedic Surgery: Biofeedback vs. Conventional Method (AppPWB)

"The permitted weight is demonstrated to the patient once using a scale in the static position. The patient repeatedly places the foot with the permitted weight on a scale in order to develop a feeling for the load. After this exercise in the static position, the patient applies the perceived load to dynamic activities of daily living without receiving any feedback.~The instruction is given by a trained physiotherapist. Simultaneously with the instruction, the effective weight applied on the leg will be measured using instrumented insoles without any feedback."

The insoles are used in both static and dynamic conditions such as walking straight along the hallway or walking stairs if applicable. Initial instruction is given by a trained physiotherapist and will be continuously applied at home using the smartphone app for 5 out of 7 days per week during the first 2 weeks after surgery.