Effect of Resistance Training Maintaining the Joint Angle-torque Profile Using a Haptic-based Machine on Shoulder Internal and External Rotation
- Authors
- Kim, Yeonghun; Lee, Kunwoo; Moon, Jeheon; Koo, Dohoon; Park, Jaewoo; Kim, Kyengnam; Hong, Daehie; Shin, Inshik
- Issue Date
- 4월-2014
- Publisher
- SOC PHYSICAL THERAPY SCIENCE
- Keywords
- Rotator cuff; Haptic machine
- Citation
- JOURNAL OF PHYSICAL THERAPY SCIENCE, v.26, no.4, pp.525 - 528
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF PHYSICAL THERAPY SCIENCE
- Volume
- 26
- Number
- 4
- Start Page
- 525
- End Page
- 528
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/98832
- DOI
- 10.1589/jpts.26.525
- ISSN
- 0915-5287
- Abstract
- [Purpose] The aim of this study was to present an individualized resistance training method to enable exercise while maintaining an exercise load that is set according to an individual's joint angle-torque using a haptic-based resistance training machine. [Methods] Five participants (machine group) performed individualized shoulder internal and external rotation training with a haptic resistance training machine, while another five participants performed general dumbbell-based shoulder internal and external rotation training for eight weeks. Internal and external rotation powers of subjects were measured using an isokinetic machine before and after training. [Results] The average powers of both shoulder internal and external rotation has been improved after training (25.72%, 13.62%). The improvement in power of external rotation in the machine group was significantly higher than that in the control group. [Conclusion] This study proposes a haptic-based individualized rotator cuff muscle training method. The training protocol maintaining the joint angle-torque profile showed better improvement of shoulder internal/external rotation than dumbbell training.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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