These machines are therapist-assisted devices that are used in the clinical setting, but is limited by the personnel and labor requirements placed on physical therapists.
ðiːz məʃˈiːnz ɑːɹ θˈɛɹəpˌɪstɐsˈɪstᵻd dɪvˈaɪsᵻz ðæt ɑːɹ jˈuːzd ɪnðə klˈɪnɪkəl sˈɛɾɪŋ, bˌʌt ɪz lˈɪmɪɾᵻd baɪ ðə pˌɜːsənˈɛl ænd lˈeɪbɚ ɹᵻkwˈaɪɚmənts plˈeɪst ˌɔn fˈɪzɪkəl θˈɛɹəpˌɪsts.