Basically, it's a form of speed training for marathoners, but you could adapt it for other training.

这是一种马拉松选手的速度训练方法，不过你也可以用于其他训练。

youdao

Work in some speed training. This is my secret weapon for huge improvement.

进行一些速度训练，这是我的秘密武器，可以明显地提高体能。

youdao

The aim of the speed training is to attain quick reaction, flexible action and graceful step.

快速的反应、灵巧的动作、飘逸的步伐，是散手速度训练的目标。

youdao

But some Democratic lawmakers contend the long-term key to defeating the insurgency in Afghanistan is not to send more foreign troops, but to speed training of Afghan security forces.

VOA: standard.2009.10.25

The incoming defense secretary can speed up training of Iraqi security forces, for example.

NPR: Gates Has Just Two Years to Make a Difference in Iraq

The aim is to speed up the training of doctors.

BBC: NEWS | Health | Junior doctors brain drain fear

It was reported that Speed had a training ground argument with Bolton manager Sammy Lee, after being left out of the 1-0 loss against Chelsea that left Wanderers in serious trouble near the foot of the Premiership.

BBC: Speed backs Toshack's Wales path