side full body shot of a kangaroo wearing boxing gloves in front of a punching bag in an ancient gym

animal screenshot mammal photograph carnivore wildlife side full body shot kangaroo wearing boxing gloves front punching bag ancient gym generated generative fight fitness strong training workout athletic power sports pose action vintage muscle exercise stance wild marsupial coach fighter determined dynamic jump agile retro intense competitive energetic punch challenge movement athleticism sparring powerful cardio fierce competitor fun cute