Er is een gemakkelijke manier om de bal te openen. Als je de QR code opent zie je het filmpje. Heel simpel en lukt mij heel goed 😉
@lauralyman15732 жыл бұрын
I loved finding this video! I have been using the Neuroball for my hands but have recently been thinking about transitioning to barefoot shoes and wanted some thing to strengthen my arch because I tend to overpronate. There is a trick to opening the ball which is on their website and various videos, and involves standing on it.😉