Youtube - Big Ben's Zurich wins (1986 & 1987)

so if that is the case why do fast / easy / fast?

Wouldn’t starts, easy / fast / easy and flying runs be sufficient? :confused:

FEFs have many uses, including allowing speed change and good accel work on a surface that might not be ideal, such as grass, and preventing a speed plateau from setting in early in the SPP before top speed can be developed.