Lower back pain

I always have lower back pain as I get older.

The frequency of pain occurrence is increasing these days.

I also have pain behind my knee, making it difficult to squat.

It's uncomfortable because my back hurts.

Various devices believed to be good for the waist (Serajem Waist)

Purchase and use some pain.

There is also a feeling of relief during the daily routine.

Make sure to use it at least once.

Use it precisely once.