I'm a noob.
I have a single speed with 48/16 ratio with flip-flop wheel.
I wanted to try what is a fixie and installed pedal straps.
I tried to lock a rear wheel, but it just pushing my hard and keep spinning. I don't see how I can stop it :(
I guess it may be related to ratio/speed/surface.
What is the minimal advised ratio for a fixie? Advises are welcomed.