English to Italian Medical Medical: Instruments Protesi bionica di ginocchio

Contesto: Ginocchio bionico

DESCENDING STAIRS AND RAMPS
1. Initiate stair/slope descent using the prosthetic leg. Place the heel of the prosthetic foot (approx. 1/3 of the foot) on the edge of the stair to flex the prosthetic knee using the yielding technique.
2. Load the prosthetic leg to initiate the descent mode.
3. The knee provides variable support while bending through it.
4. The knee swings forward when the prosthesis is unloaded.
5. Place the prosthetic foot onto the next step and continue descending using the step-over-step technique.

Domanda: "tecnica step-over-step" o secifica traduzione?

TKS