Mm: rather go with the knee lift- than the knee jerk reaction, unless you have splendid patellas: you don't want to suffer from prepatellar bursitis, no.
P.S. Some acronyms are more unfortunate than others.
h/t: Addressing the ethical issues raised by synthetic human entities with embryo=like features/ eLife/ John Aach Jeantine Lunshof Eswar Iyer George M Church;
Definition of CHNOPS