ðɪs ɛksploːɹˈeɪʃən ʌv ˈækʃən ɪz hˈɛlpfəl fɚðɪ ˈɑːɹɾɪst tə bˈɛɾɚɹ ˌʌndɚstˈænd ðɪ ɛɡzˈɜːʃənz ʌv mˈʌsəlz, ðɪ ɪfˈɛkts ʌv twˈɪstɪŋ ɔnðə bˈɑːdi, ænd ðə nˈætʃɚɹəl ɹˈeɪndʒ ʌv mˈoʊʃən ɪnðə dʒˈɔɪnts.
This exploration of action is helpful for the artist to better understand the exertions of muscles, the effects of twisting on the body, and the natural range of motion in the joints.