Daiya Industry

Daiya Industry is a Japanese manufacturer of medical products such as supporters and braces. We develop and produce supporters for different body parts including back, knee, ankle, elbow, wrist, chest, shoulder joints to meet various needs of customers. Not only supporters and braces, we also develop nursing care, rehabilitation products for aging society.

Shoulder Action

■Shoulder Action


Product Features
Support smooth movement of shoulder by keeping the blade bone in inward rotation. Daiya's original anti-slip mesh material is applied from the shoulder to under arm to keep the support line in the same place and keep the chest out posture at the same time. 
By adjusting the arm support line, Shoulder Action can support both inner and outer rotations of shoulders. 
Moreover, the elastic belt on the shoulder part lifts up the shoulder to reduce the strain on supraspinatus muscle and make the arm movement smooth.


■Shoulder Action
Product No.
Product No.
Size Circumference of
Circumference of
Upper Arm
000-3601 000-3606 LL 107〜120cm 33〜40cm
000-3602 000-3607 97〜110cm 28〜35cm
000-3603 000-3608 82〜100cm 24〜30cm
000-3604 000-3609 75〜85cm 20〜26cm
【Where to Measure】Chest and upper arm
(Please select upper arm size prior if the sizes are different from chest and upper arm) 
【Material】Nylon, Polyurethane, Polyester, Urethane


  • サッカー
  • 剣道
  • バレー
  • 野球
  • 陸上
  • デスクワーク