Product Features

• Robust frame, no wobbling, excellent durability.

• Main body painted after shot treatment.

• -20°C high-temperature heat treatment. (Note: The temperature -20°C seems unusual for heat treatment; it might be a typo or refer to a specific cooling process. If it's truly -20°C, it implies cryo-treatment, not typical high-temperature heat treatment.)

• This is an exercise machine for training shoulder muscles by sitting on the chair, holding the handle, and lifting it from below the shoulder upwards.

• Back support angle is adjustable.