When they determine whether you're an overpronator, underpronator, orneutral runner, they'll make shoe recommendations for you.
当他们决定你是过度足内翻，足内翻不足还是中立者，他们会给你推荐鞋。
2
The inside of a shoe is much more likely to be worn down for a runner who over-pronates. It is more common for flat-footed runners.
脚踝过度内翻的人通常会把鞋子的内侧先穿烂，在平足的人中更为常见。
3
You should wear performance-training shoes if you are a runner who wants a light, well-balanced shoe suitable for racing, speedwork, or daily training.