> as lemmas

1962 Austral. Women's Weekly Suppl. 24 Oct. 3/2 Hanging ten, a trick method of riding with toes tucked over the front of the surfboard.

1963 Observer 13 Oct. 15/4 The critical ‘hanging ten’ stance, in which the surfer speeds across the wave with his 10 toes actually hanging over the nose of the 10-ft. surfboard.