Which groups are not suitable for using the Xiaomi Massage Gun 2?

Minors and people over 80 years old are prohibited from using the massage gun to avoid accidents. If any of the following conditions apply, please consult a surgeon or attending doctor at a reputable hospital before using the massage gun, and use under
supervision after obtaining permission.
The groups that are not suitable for using the Xiaomi Massage Gun 2 are listed below:
1. Women who are pregnant or who have just given birth;
2. People who are 60 years old and above;
3. People with rhabdomyolysis;
4. People with missing limbs or paraplegics;
5. People with heart pacemakers or stents;
6. People who have undergone surgery within the past 12 months;
7. People with abnormal spine, joints or bones, or who suffer from orthopedic diseases such as osteoporosis, cervical spondylosis and lumbar disc herniation;
8. People with impaired limb perception or mobility due to disease or age;
9. People with any disease-related complications (such as neuropathy or retinal damage).