Balance- and vibration training are well researched training methods and both methods are supported by a big number of studies, proving the positive effects. Below you will find a selection of studies, divided in three parts: 1. A selection of research studies summarized to understate some of the positive effects that Vibrosphere® offers. 2. A selection of studies, available for download (pdf). 3. A reference list with recommended reading. The articles can be serach for on the Internet.