Strength improvements through occlusal splints? The effects of different lower jaw positions on maximal isometric force production and performance in different jumping types.

An influence of occlusion splints on rate of force development (RFD) and maximal strength tests could be confirmed. A small, but consistent increase in the performance parameters could be measured. The influence of the occlusion condition is most likely small compared to other influences as for example training status, age, gender and circadian rhythm.