当然，新的盔甲并非全是液体，它是一个夹心层，中间是剪切增稠流体，两面是凯夫·拉尔纤维——一种广泛用于保护装置的高强度聚合物。

The new armour is not pure liquid, of course. Rather, the fluid is sandwiched between layers of Kevlar, a high-strength polymer commonly employed in protective gear.

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一般的流程是进行几组接近最高速度的冲刺跑，中间进行较低强度的恢复性跑（当然是热身后）， 通常要持续10-20分钟（不算热身和放松的时间）。

Basically it’s a series of near-maximum intensity sprints with less-intense recovery intervals (after a warm up of course) and usually lasts between 10-20 minutes (not counting warm up and cool down).

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中间系统处理人的情绪对疼痛的主观感受，包括害怕和紧张，边缘系统处理身体对疼痛的客观感知，包括疼痛的强度，定位和持续时间。

The medial pain system processes the emotional aspects of pain, including fear and stress, while the lateral system processes the physical sensations? Pain's intensity, location, and duration.

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