ballerino dancer sitting while practising waist and body stretching exercices with lifted hands in black sportive tights in studio

adult agility athlete background ballerino ballet black body boy caucasian classical concentrated contemporary culture dance dancer ethnicity exercices exercise expertise fit flexibility graceful hands healthy lifestyle lifted male man muscles muscular pose practicing practising preparation professional shirtless shot sitting skill sportive sportsman square stretch stretching studio style talent tights vitality waist white young