Ein afrikanisch-amerikanischer Boxer übt mit einem Boxball. - Stockfoto & -bild

Boxing is all about dedication and determination. An african american boxer practicing with a punching ball

Putting the hard hours in. An african american boxer practicing with a punching ball

Sometimes the toughest opponent is the mind. a young man looking disappointed while training in a boxing ring

Youve got more in you. A boxer practicing with his sparring partner in the ring

Keep up. A boxer practicing with his sparring partner in the ring

Strength and focus. A young boxer practicing with a punching ball

Hes dedicated to the sport of boxing. a young male boxers training on heavy bags

Toned and ready to fight. An african american boxer looking down with his gloves up

Defeat is only temporary. A boxer taking a moment after losing a fight

Dont limit your challenges, challenge your limits. a male boxer practising his moves with his coach

Muscular men fighting. Two African American muscular men fighting in ring

No one who ever gave his best regretted it. a kick-boxer training in a gym

Portrait of a young man standing in a fighting stance.

African American athletic man practicing in ring.

Sparring. A young focused boxer sparring with his partner in protective gloves

Give it your all. A boxer practicing with his sparring partner in the ring

Today is another opportunity to tap into your greatness. a kick-boxer training in a gym