For six weeks, participants performed a daily plantar flexor stretch, or calf stretch, of their dominant leg.

在六周时间里，参与者每天进行一次主底屈肌拉伸或小拉伸。

Or maybe he actually has a plantar's wart.

说不定是他真长了跖疣。

But the good news is that we can heal most of the neck pain, and the plantar fasciitis, and the repetitive stress injuries, and the back pain that we suffer.

但好消息是我们可以治疗大部分脖子痛、底筋膜，反复应力性损伤和背痛。

They collected data on plantar pressure, joint kinematics and muscle parameters during running and resistance exercises under different load conditions, which will help elucidate the changes in muscle-tendon interaction during spaceflight.

他们在不同负荷条件下跑步和抗阻训练中，收集了底压力、关节运动学和肌肉参数数据，并结合留时间影响，这将有助于阐明太空飞行期间肌肉-肌腱相互作用变化。

The problem is, again, we tend to carry too much weight and we don't have the mechanics that allow those less-supportive shoes to not create things like heel spurs and plantar fasciitis.

问题又是，我们往往会承受过多重量， 而且我们没有够机制让那些支撑力较弱鞋子不会产生跟骨刺和底筋膜等问题。