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B. LI-Shaped Head: Suitable for shoulders, cervical
vertebrae and bilateral muscles
Note: Don't directly hit the cervical spine and spine,
,twill cause personal 1n1ury
D. D-Shaped Head: Suitable for back. cervical
and waist massage
C. Bullet Head: Suitable for tendon, acupoint, etc
E. Air Plug Head: Suitable for massaging bones
and sens巾ve parts