Acrobatics (such as flips and wall flips) are not part of parkour, because of inefficiency in a difficult situation (emergency). Freerunning is the branch of parkour, when such flips are used rather than efficient movement.
æ k ɹ ə b æ t ɪ k s WORD_BOUNDARY s ʌ t̠ʃ WORD_BOUNDARY ʌ z WORD_BOUNDARY f l ɪ p s WORD_BOUNDARY æ n d WORD_BOUNDARY w ɔ l WORD_BOUNDARY f l ɪ p s WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY n ɑ t WORD_BOUNDARY p ɑ ɹ t WORD_BOUNDARY ʌ v WORD_BOUNDARY p ɑ ɹ k ə ɹ WORD_BOUNDARY b ɪ k ʌ z WORD_BOUNDARY ʌ v WORD_BOUNDARY ɪ n ɪ f ɪ ʃ ə n s i WORD_BOUNDARY ɪ n WORD_BOUNDARY ʌ WORD_BOUNDARY d ɪ f ɪ k ə l t WORD_BOUNDARY s ɪ t̠ʃ uː eɪ ʃ ə n WORD_BOUNDARY ɪ m ɜː d̠ʒ ə n s i WORD_BOUNDARY f ɹ ɪ ɹ ʌ n ɪ ŋ WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ə WORD_BOUNDARY b ɹ æ n t̠ʃ WORD_BOUNDARY ʌ v WORD_BOUNDARY p ɑ ɹ k ə ɹ WORD_BOUNDARY w ɛ n WORD_BOUNDARY s ʌ t̠ʃ WORD_BOUNDARY f l ɪ p s WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY j uː z d WORD_BOUNDARY ɹ æ ð ə ɹ WORD_BOUNDARY ð ʌ n WORD_BOUNDARY ɪ f ɪ ʃ ə n t WORD_BOUNDARY m uː v m ə n t WORD_BOUNDARY