If you don’t take your time in each pillar of prayer and you just “touch and go”, the prayer is invalid.

I read on IslamQa that moving hastily in Prayer invalidates it. Does that mean that if I, for example, am at ease in Sujud and in the sitting position between Sujud, but I sit up from Sujud in a very fast manner, the Salaah would be invalidated? I get the feeling sometimes that I’m moving quite fast, although I only realised it after actually moving in between the different positions.