ˈæftɚ ɹᵻtˈaɪɚɹɪŋ, ɹᵻksˈætʃ dʒˈɔɪnd ðə kˈoʊtʃɪŋ stˈæf æɾ ˌɛfsˈiː bˌɑːɹsɪlˈoʊnə bˈiː. ɪn nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi fˈoːɹ, hiː kˈoʊfˈaʊndᵻd ðə tˈɑːɹ fˈʊtbɔːl skˈuːl ɪn hɪz nˈeɪɾɪv sˈɪɾi wɪð fˈɛloʊ ˈɛksplˈeɪɚz hwˈɑːn mænwˈɛl ˈæsɛnsi, dʒˈoʊkwɪm ɹɪfˈeɪ ænd æntˈoʊni tˈɔɹəz.
After retiring, Rexach joined the coaching staff at FC Barcelona B. In 1984, he co-founded the TARR football school in his native city with fellow ex-players Juan Manuel Asensi, Joaquim Rifé and Antoni Torres.