• The Journal of the Korea Contents Association
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• v.15 no.4
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• pp.45-55
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• 2015

The Korean wave contents such as Korean TV dramas and K-pop are sweeping over foreign countries. This Korean wave has improved positive national brand image and also brought up interest across Korean culture. Due to expansion of Korean wave, some Korean education contents started to be made by using Korean wave contents. These kinds of Korean educational online contents induce interest in studying Korean by using Korean wave contents. Furthermore, people can indirectly experience Korean culture. so we need to come up with more effective application plan. However, contents which has produced currently still have insufficient part. Based on that, current state of Korean education online contents by using Korean wave contents will analyze into especially a series of 'Pit-A-Pat Korean' from Nuri-Sejong school need to be proposed a review of the limitations and improvement conclusion in this paper. The K-drama produced by effectively utilizing the planning and the Korean educational content. This will reveal to the culture and traditions of Korea, as well as a simple information transfer. So we expect to be a valuable activity that is responsible for a stem to improve the country's image as one item K-culture itself.

• Physical Therapy Rehabilitation Science
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• v.11 no.3
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• pp.370-375
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• 2022

Objective: The purpose of this study was to compare the hip joint muscle strength of patients with chronic back pain with lumbar instability and normal subjects. Design: A case control study. Methods: Five types of lumbar instability test were conducted on forty young women with chronic low back pain for more than six months, and those who had 3 or more positive tests were selected as subjects. To select chronic back pain patients with lumbar instability group, aberrant movement patterns during lumbar flexion test (FMT), prone instability test (PIT), posterior-anterior mobility test (PAT), passive lumbar extension test (PLE), and pressure bio-feedback (PBF) were applied. In addition, a digital muscle strength meter was used to measure the hip flexor, extensor, adductor, and abductor muscles of chronic low back pain patients with lumbar instability group (n=20) and normal subject group (n=20). Results: As a result of comparing the hip joint muscle strength between the chronic back pain patient group with lumbar instability and the normal group, there were significant differences in the hip extensor, abductor, and adductor muscles (p<0.05). Conclusions: Patients of chronic back pain with lumbar instability were found to have weak hip joint muscle strength. Therefore, this study suggest that include hip joint strength exercise for functional recovery of chronic back pain patients.