fˈʊt mˈʌstɚɹɪŋ ɪz jˈuːʒuːəli ɹɪzˈɜːvd fɔːɹ ɹˈaʊndɪŋ ˌʌp kwˈaɪət ɔːɹ smˈɔːl mˈɑːbz ðæt ɑːɹ klˈoʊs tə ðə dˈɛzɪɡnˌeɪɾᵻd dˌɛstɪnˈeɪʃən.
Foot mustering is usually reserved for rounding up quiet or small mobs that are close to the designated destination.