plyometrics

n. 肌肉增强训练

词形变化

only 复数

释义与例句

n.
  1. 1.

    A form of exercise that involves the rapid stretching and contracting of muscles to develop muscular power.

    仅复数 体育

词源

From Ancient Greek πλείων (pleíōn, “more”) + -metric (“measure”). Additional details are available in Wikipedia at plyometrics § Etymology.

来源：wiktionary