knock it down

English:

knock down

+

it

expand for details Detailed etymology

definitions

verb

  1. (NS, usually imperative) to get into a push-up position
  2. "... Tomorrow morning, we're waking up early for some physical training! ... You need to be strong if you want to be a police officer! Now, knock it down!"

    — 2024, Kenny Chay. Kiyo Loo & The Silent Verdict. Believer InkWords. p.114