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matter and motion soccer ball


What did we find out?

Just having a big leg doesn't send the ball soaring. It's a combination of leg mass AND speed that gives the most effective kick. If we want to improve our soccer kicks, there are two things we can try. We can build up our leg muscles and then we can use that added muscle to swing our legs faster. more...
the showgirls build kick machinebody and brainearth and spaceliving thingsmatter and motiontechnology and invention


dragonflyWhat can YOU do?
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