When you walk, you need the leg to swing back and forth underneath you. It needs to flex at a certain point, then extend as you follow through your gait. Now, that function doesn't really help at all while I'm standing on my dirt bike or snowmobile.

Once I started feeling better and healthier and learned to walk on my first prosthetic leg, I realised I'm not going to be satisfied with just walking around.

For my equipment, we're not about running. We're about wheels, action sports, and that type of thing. So we want range of motion and shock absorption. The foot itself has 28 degrees of ankle motion as you press into it or you put weight into it. A typical running or walking foot has kind of around 10 to 12, at max, flex at the toe.

Mike Schultz Quotes