The MFT Volare app supports the MFT and TOGU and CSS training devices with MFT Balance sensors with games for better balance, coordination and stability for a healthy back, healthy joints and increased performance. Training goal: Playful health training for a healthy back and joints, increased performance in sports, freedom of movement and fall prevention training . For use with the MFT Volare app you need: *MFT "Digital Line" training devices (MFT Challenge Disc, MFT Fit Disc 2.0, MFT Balan