on johnsons 200 m record , i think that he got such a time was due to introduction of epo into drug regime
during 1990's , whereas other athletes for short sprints
would never used or seen much of benefit .
he was using more for 400 m but obviously had
benefits in 200 also .as coach harte says 400 m is alot more aerobic than most people acknowledge.
and like wariner used lets you finish race like a train .
look at times for 400m and 400m hurdles from 90's
early 2000's to see that certainly some ped was involved with times and was epo use , until test came abouts to discourage .
during 1990's , whereas other athletes for short sprints
would never used or seen much of benefit .
he was using more for 400 m but obviously had
benefits in 200 also .as coach harte says 400 m is alot more aerobic than most people acknowledge.
and like wariner used lets you finish race like a train .
look at times for 400m and 400m hurdles from 90's
early 2000's to see that certainly some ped was involved with times and was epo use , until test came abouts to discourage .