there is no harm in signing up to a gym or trying some machine that helps in losing weight via mechanical vibration. as long as it does not have harmful radiations. i hope it helps. stay in touch with your healthcare provider for further guidance as our answers are just for education and counselling purposes and cannot be an alternative to actual visit to a doctor. take care khan
hello am 22 years old and i have type 2diabet i wanted to sign for a new gym which use electric vibes to improve heart pulses and fasten the process of loosing weight i wanted to know if it is dangerous for me knowing that 20min of this sports equals 4 h of normal one thanks