They make it look so easy.
This, they look, like they are comfortably jogging, dammit!
I was watching the recent diamond league, the 1500m winner did something like 3m:30s.
I am mentioning it here because it made me think of tempos when i watched it, the dude did 15x100m@14 seconds each, without recovery,
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Same thing at 800m, time was 1m:42s, so that dude did 8x100m@12,75s
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Fucking beasts!!!