“Next up on the javelin throw is Ivan Ivanovich. Weighing in at 450 pounds of pure muscle and built like two refrigerators side by side. Let’s see if he can beat his previous personal best of 2,5 miles…”
Not a problem for Ivanovich. He flexes his steroids at atmospheric friction and the Earth's gravitational pull and lets it fly. All he's gotta do then is beat out the gravitational pull from his delts.
And would the untested javelin thrower really be massively better than a tested one? In powerlifting the difference between tested and untested athletes is around 10%. How much further do you throw the javelin if you squat 300kg instead of 270kg?
I would be much more interested in sports in general if they removed all bans on performance enhancing drugs entirely. Football players the size of Buicks who can run through a brick wall without so much as a bruise.
On a slightly related topic, baseball would be a much better sport if you could take the bat with you after you hit the ball.