Coaster Brakes

winston plenty of times when riding fixed, the bike is actually pushing your legs round, such as when doing the fixed equivalent of freewheeling or going down hill....even if you managed this back pedal brake / fixed conversion every time you took forward pressure of the pedals you would start braking...

The whole concept of this is as confusing to me as approaching the speed of light and becoming an infinite mass and then achieving time travel.. etc..