several boxing boxer sportswoman silhouette against a yellow backdrop

numerous multiple duplicate duplicates duplication repeat big bigger small smaller size sizes sized yellow isolated backdrop background computer generated graphics illustrations two three dimensional dimension jet black bold outline outlines outlined silhouette shape shapes shaped boxing boxer boxers sport sports martial art arts ring throwing punch punches west western glove gloves strike striking blow fist fists clench clenched kick kicks kickboxing muay thai hand- -hand melee rings ringside referee pugilism rule rules round rounds