wrist power

基本解釋

Through teaching and practice some way can enhance the power of finger and wrist.
教學(xué)實(shí)踐證明：發(fā)展指腕力量，對提高投擲運(yùn)動成績起重要作用。
If practicing frequently, one can increase the power of arm and wrist, and use its own strength freely.
常習(xí)練此棍術(shù)，可以增強(qiáng)臂腕之力：增強(qiáng)全身之整勁的收放自如程度。
Likewise, birds can get in trouble with power lines if wing or wrist bones–or wet feathers–connect bare wires and grounds.
同樣，當(dāng)鳥的翅膀、腕骨或濕翅膀接觸到裸線或地線時(shí)，會因電線釀成大禍。

These could be "worn" on the chest like a patch, or on the wrist like a watch taking their power from the host body.
ENGADGET: Alt-week 9.8.12: Moon farming, self powered health monitors and bringing a 50,000 year-old girl to life