A massaging apparatus has a capability of self-adjusting a massage strength for giving an optimum massaging effect for individual users. The apparatus includes a supporting frame on which a user rest and an applicator projecting from the supporting frame to be pressed against a user's body. ...http://www.google.fr/patents/US5792080?utm_source=gb-gplus-shareBrevet US5792080 - Massaging apparatus having self-adjusting constant strength and non-adjust strength modes
Massaging apparatus having self-adjusting constant strength and non-adjust ...
