CF gave us the advice of not doing MaxV (Flying20 or 20E/20F/20E) within the same training session of speed endurance 80-150m or special endurance 1 150-300m.
Maybe It was a misunderstanding from me, maybe special endurance is ok and It was just about speed endurance 80-150m, imposing too much workload on the hamstrings in the same training session and increase the exposure of the injury risk.
What have been your result so far with that kind of protocol?