[marcosdumay]

A football field is close to 100m, independently of whether people manage the balls with their feet or with their hands.

[fnordpiglet]

And killer whales are about the size of mini subs whether people steer them with their feet or hands too!

[ProAm]

100 yds :)

[marcosdumay]

1 yard is ~0.9 m

[ProAm]

1 foot is 0.3048 m