0 a physical exercise in which you lie flat with your face towards the floor and try to push up your body with your arms while keeping your legs and your back straight --
1 a physical exercise performed by lying with your face down and using only your arms to raise and lower your body --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.