Breakdancers have been urged to avoid headspinning after a dancer who developed a cone-shaped lump on his head due to "years of extensive headspinning practice” had to have it surgically removed. The benign tumour, dubbed a “breakdance bulge”, was more than an inch thick, according to a report published by the British Medical Journal. The condition is thought to be caused by repeated friction between the scalp and the floor, combined with pressure from the dancer’s body. The unnamed dancer from Denmark trained five times a week – including up to seven minutes of headspinning – and had been wearing a hat to hide the bulge.
