analyse this

how many ounces do those shoes weight? anyone know???

i dont think Bolt has high calfs ! lol!

Average for an African-Caribbean IMO. However he has very long tibial length so his achilles will be very long.

when you’re 6ft5in everything is high!

The other jamaican sprinter, Frater I believe, certainly has low calves.

lower leg and foot bones have dense appearance

He must work out.

Gushchina (RUS) 400m semi

Sheena Tosta (US) - 400H prelim

Marlon Devonish 200 heat rd 1


200m quarterfinal

CF do you think her head is tilted back too much?

Yes, but she keeps her body posture. A bit like the rolling head with Calvin Smith.

So its ok to tilt the back if the body posture is in line and neutral?