Keep trying, and keep adjusting the speed and intensity of your kick until you can get your arms straight up.

坚持练习，坚持调整练习过程中的速度和强度，一直到你能够把双臂能够直立上举。

youdao

From the kick-off, Wasps swarmed over the Tigers with surprising intensity, bossing the breakdown, ferocious in their tackling and forcing Leicester into a host of uncharacteristic errors.

BBC: Leicester 9-25 Wasps