STERN dynamic top (DBGM)
                              
                                        dynamik.jpg (5543 Byte)

                  it works by 3 different elastic  materials,
                  they are spreading in different ways by
                  screwing the upper grip. Therefore it gives
                  extremely strong hold to every block
                  or traning head
 


 

© Stern Haar-Atelier 1999
Ausführung: Juergen Heibing