The actors wear high-tech outfits dotted with sensors that record their every movement including the subtlest facial expressions.

VOA: standard.2009.12.19

Better to target... use as much muscle as possible with every movement,

更好的目标是，尽量让更多的肌肉参与到每一个动作中。

要拥有好身材 - SpeakingMax英语口语达人