这种“刺突”也需要用发蜡来保持。

This also requires the use of pomade to hold the spikes together.

自由式允许富有创意的选手自由使用头发定型剂、发蜡和卷发器。

The freestyle section allows those with a creative side to get liberal with hairspray, wax and rollers.

从发根起打上发蜡，新长出的头发不再有棱有角，感觉会好跟多。

Waxing pulls out hair from the root, so it grows back in without that edge, making it seem finer.