Original sentence: (Le) Parkour (sometimes abbreviated to PK) or l'art du déplacement (English: the art of displacement) is a physical activity of French origin, the aim of which is to move from point A to point B as efficiently and quickly as possible, using principally the abilities of the human body
Edited sentence: (Le) Parkour (sometimes abbreviated to PK) is a physical discipline of French origin, the aim of which is to move from point A to point B as efficiently and quickly as possible, using principally the abilities of the human body