|
Definition |
to engage in strength training
exercises using weights |
Examples |
1) I usually pump iron at the gym
three times a week to stay in shape.
2) She's been pumping iron for a few
months now and has noticed a significant increase in her muscle mass. |
Etymology |
The term "pump iron" comes from the act
of using a hand-operated water pump that required physical strength
to operate |
Synonyms |
weight lifting, strength training |