Meaning of the word "lift weights" in English

What does "lift weights" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

lift weights

US /lɪft weɪts/
UK /lɪft weɪts/

Phrase

to exercise by lifting heavy objects for strength training

Example:
He goes to the gym every day to lift weights.
She started to lift weights to build muscle.