dˈʊɹɹɪŋ spɹˈɪŋ tɹˈeɪnɪŋ pɹˈaɪɚ tə ðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti fˈaɪv sˈiːzən, spˈuːnɚɹ ˈɛntɚd ɐ ɡˈeɪm wɪðˌaʊt wˈɔːɹmɪŋ ˌʌp pɹˈɑːpɚli ænd ˈɪndʒɚd hɪz ˈɑːɹm.
During spring training prior to the 1955 season, Spooner entered a game without warming up properly and injured his arm.