I once took a bike safety class that included practicing "quick turn", "rock dodge", and rapid braking. (I guess the last is included in "how to use your brakes

I once took a bike safety class that included practicing "quick turn", "rock dodge", and rapid braking. (I guess the last is included in "how to use your brakes".) I'd like for my skills at each of these to be better than they are today, and I ride my bike quite a bit.