The Effect of Training Balance using Instable Surfaces in the Optimized Training of Women U16 Handball Players

Abstract

To carry out this study I started from the idea that implementing methods using unstable surfaces contribute to the development of balance in women U16 handball players. The role of unstable surfaces is to intensify muscular activity, particularly the neuromuscular component associated with static balance at the expense of the mechanical load. The correct and timely use of unstable surface procedures during training sessions, when compared to classical handball training methods, clearly lead to a better development of static and dynamic balance. The research was carried out during one sport season on two groups: experimental and control, each comprising ten players. The training of both groups was executed based on the same anual training plan, the difference being that on the experimental group unstable surface procedures were used, while on the control group procedures specific to handball training. The following tests were applied: stability test with multiple single leg jumps (right and left), two-leg balance with legs close together, eyes open and closed. After applying the tests there was visible improvement in results for the experimental group, while there was no obvious change in the results of the control group. The procedures used on the experimental group proved to be more effective than the procedures specific to handball training. The results of the experimental group in both tests, following the use of unstable surface procedures, shows an improvement in balance compared to control group subjects.