Questions & Answers about wúlùn yǎlíng duō zhòng, zīshì dōu yào duì.
无论 … 都 … is a very common pattern meaning no matter …, still … / in all cases ….
In this sentence:
- 无论哑铃多重 = no matter how heavy the dumbbells are
- 姿势都要对 = your form still has to be correct
So the full structure is:
- 无论 + condition, 都 + result
You can think of 都 here as helping show that the result applies in every case.
Examples:
- 无论多忙,我都要运动。
No matter how busy I am, I still need to exercise. - 无论天气多冷,他都去跑步。
No matter how cold the weather is, he goes running.
多 + adjective is a common way to ask or state how adjective something is in clauses like this.
So:
- 多重 = how heavy
- 多大 = how big / how old
- 多高 = how tall
- 多远 = how far
In 无论哑铃多重, 多重 means however heavy or no matter how heavy.
Compare:
- 哑铃很重。
The dumbbells are heavy. - 哑铃多重?
How heavy are the dumbbells? - 无论哑铃多重,姿势都要对。
No matter how heavy the dumbbells are, your form must be correct.
So 重 just means heavy, but 多重 means how heavy.