Indoor walker: You mainly expect the highest level of safety from your prosthesis system. You want to cover short indoor distances on even surfaces safely and stand securely at all times.
Restricted outdoor walker: During everyday indoor activities or over short distances outdoors – you always want to walk comfortably and safely cross obstacles such as curbs or uneven floors.
Unrestricted outdoor walker: Your prosthesis system has to dynamically support you on the job and during leisure time. You want to change walking speeds without any problems and be able to travel safely over any surface.
Unrestricted outdoor walker with especially rigorous demands. You are active and want to enjoy life to the fullest. You demand the best dynamics and freedom of movement from your prosthesis system.