Just six months after we fit him with his first PPS sockets, Louie has already grown so much (like two year olds do!) that he needs new ones. Today, wearing his new test sockets he felt confident enough to show us how he can now bend his knees while walking. 👋🏻 Louie really liked it when Stan put a video of him on the big screen! 😃 Soon we’ll get started on his running blades! #poaorlando #prosthetics #bilateral #amputee #walking #poakids #legs #knees #growthspurt