BackgroundThe popular demand for cosmetic surgery is increasing explosively, but little is known about how perceptions of cosmetic surgery among women are related to demographics or psychological factors. A survey was conducted to compare changes in perception about cosmetic surgery among professional women in 2010 and 2014. Methods A questionnaire-based survey was performed at a general hospital by female nurses in 2010 and 2014. Participants included 350 women in 2010 and 470 women in 2014; 323 individuals in 2010 and 449 individuals in 2014 completed the survey (overall response rates of 92.3% and 95.5%, respectively). Participants identified their demographic data, which included age, educational level, marital status, monthly income, and previous experience with cosmetic surgery. The survey included standardized measures for appearance interest, body image satisfaction, self-esteem, and perceptions toward cosmetic surgery (delineated in terms of actual considerations). Results Compared to 2010, actual considerations for cosmetic surgery were higher in 2014, specifically for women in their 20s, a monthly income between 2 to 3 million won, and those with high scores of self-esteem, appearance interest, and body image satisfaction. Conclusions In this study, in order for professional women to undergo appropriate cosmetic surgery and be satisfied with the results, it is necessary to obtain a deeper understanding about the factors that influence the perceptions of cosmetic surgery.

Aerobic capacity is an important health indicator which is related to the probability of disease, disability, and mortality. Typically, endurance exercise is known as the primary method of improving aerobic capacity. Although most of resistance exercises are not considered for a good method increasing aerobic capacity, low to moderate intensity resistance exercise with short rest periods may improve aerobic capacity, especially old adults and most low to moderate risk patients suffering from CAD. This review is to understand that a number of physiological changes occur during both aerobic and resistance exercise, and to support that resistance exercise has advantages for improving aerobic capacity.

The purpose of this study was to analyse scientific according to period of rehabilitation training of ACL patients. ACL patients seven subjects participated in this study. Gait (1.58 m/sec) analysis was performed by using a 3-D Cinematography, a Zebris system and a electromyograph system. The data were analyzed by paired t-test. The joint angles were recorded from the ankle, knee, hip joints. Peak max dorsi-flexion and peak max plantar-flexion identified significant differences (p<0.05). Another angles were no significant difference. Vertical force (Fz) and max pressure variables improved 6 month RTP better than 3 month RTP. EMG were collected from 4 muscles (rectus femoris, biceps femoris, gastrocnemius, tibialis anterior) with surface electrides in gait system. EMG signals were rectified and smoothed data. EMG signas were no significant difference but they also improved 6 month RTP better than 3 month RTP. More research is necessary to determine exactly what constitutes optimal rehabilitation training period for ACL patients

The purpose of this study was to describe the biomechanical characteristics of stroke patients. These characteristics were obtained during walking on a Zebris system, cinematography system and EMG system. Seven female stroke patients participated in this study. The magnitude of the profiles (joint peak angle, joint peak moments, foot pressure COP, EMG data) correlated with rehabilitation training duration using t-test. The significance level selected for this study was p<0.05, t-test. Joint analysis identified significant differences in hip joint peak angle and hip joint peak moment. Foot pressure verified significant differences in gait line length of COP. The EMG signal proved significant differences in rectus femoris and vastus lateralis.

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