The Vibration Massager HF-390 is a stand up vibration circulation massager and is a specialized Vibrating Machine for your health. It can provide massage and passive exercise for relaxation, and an enhanced sense of vitality and well-being. It also has a slimming massage function as seen in the Body Slim or the Slimmer Beauty Massager. 

Operation in 2 ways :   
1.Standing Position -
It is the best attitude when using this machine, also allows you to do some supporting exercise while using. Stand with your feet on the vibrating platform, raise your arms upwards slowly and take a deep breath; then slowly exhale while arms return to their original position.
Repeat this action 30-40 times.

2.Sitting Position - 
Sit on the chair with hands on knees, and both of your feet placed on the machine.
Or you can put a cushion on the machine, and sit directly on the cushion.
This way greatly stimulates the circulation of the upper body.
The sitting position is more suitable for older people, women or people who have difficulty standing.