🥊 This ain’t your granny’s boxercise class 🏆 World champions showtimeshawnp and timtszyu give a masterclass in how the fight between nikitatszyu and dylanbiggs_boxer could play out tomorrow night #TszyuBiggs 🗓️Tomorrow ⏰7pm AEDT 👀 Order maineventtv on kayosports #boxing #timtszyu #shawnporter #boxinglife