No one knows how wilson got necrotizing fasciitis .

没有人知道wilson如何染上坏死性筋膜炎。

You most likely have either post-tibial tendonitis or plantar fasciitis .

你很有可能是患有后胫肌腱炎或足底筋膜炎。

Plantar fasciitis occurs because the supporting ligament ( plantar fascia ) of the arch becomes strained and inflamed .

发生足跟筋膜炎是因为足弓的支撑韧带（跖腱膜）拉紧并发生炎症。

Heel pain in runners is usually caused by inflammation of the plantar fascia , a condition known as plantar fasciitis .

足跟痛通常由于跖腱膜发炎引起的，这就是足底筋膜炎。