Wellenabsatz (m)

shaft shoulder (n)

shoulder (n)

This roughly equates to shoulder height, depending on the size of the user.

Moreover, the chair should allow sufficient room for movement in the shoulder area.

Arm rests relieve strain on the shoulder and upper arm muscles and also improve steadiness in the hands.

轴肩 (n)

reborde (n)

reborde de eje (n)