The Effect of Spine Stability Exercise on Dynamic Postural Control and Possibility to Have Ankle Injury in Basketball Players

Abstract

Ankle ligaments injury is a common trauma in athletes, when proprioception, sensomotor control, muscle strength and balance are disturbed. Possibility to have trauma remains high, thus, trauma prevention plays a very important role. The aim of the study was to evaluate dynamic postural control and possibility to have ankle injury before and after spine stability exercise. Basketball players’ dynamic postural control was assessed using the modified Star Excursion Balance test and risk to experience ankle trauma – the calculation of the combined result. Before applying spine stability exercise basketball players who had not had degree II ankle sprain had better dynamic postural control in all directions than basketball players who had had degree II ankle sprain. After eight weeks of applying spine stability exercise dynamic postural control of basketball players who had had degree II ankle sprain improved significantly (p < 0.05) in all directions, dynamic postural control of but basketball players who not had degree II ankle sprain improved, but insignificantly (p > 0.05). Before applying spine stability exercise, 78% of basketball players who had had degree II ankle sprain and 22% basketball players who not had degree II ankle sprain had higher possibility to experience ankle trauma, but after eight weeks of spine stability exercise 11% of basketball players in both groups had higher possibility to experience ankle trauma. Spine stability exercise had positive effect on dynamic postural control and reduced possibility to experience ankle injury.

Keywords: dynamic postural control, ankle injury, spine stability, modified Star Excursion Balance test.