SACH Foot all are true except:
(c) Squatting is easy- SACH foot does not allow ankle movements (required for squatting), subtalar movements (inversion and eversion movements for walking on uneven grounds). Hence more suitable for western lifestyle and in Jaipur foot these movements are permitted. Hence more suitable for Indian scenario also Jaipur foot is appropriate for walking barefoot and SACH foot barefoot is not possible
Solid ankle cushion heel
Prosthesis
Squatting is easy
Does not look like a normal foot
Amputation of Fingers