Journal of Exercise Rehabilitation

This study investigated the determination of exercise intensity for a rhythmik exercise program based on cardiopulmonary functions. Nine female participants in their 20s to 40s performed a rhythmik exercise program for 60 min per session, three sessions weekly, for 8 weeks. All participants underwent a grade exercise test to measure their minute ventilation (VE), oxygen uptake (VO2 ), maximal volume of minute oxygen consumption (VO2max ), heart rate (HR), and oxygen pulse (O2 pulse) at the time of anaerobic threshold (AT) and maximal exercise time (ETmax )...

Prompt prescription and early initiation of exercise training are essential for patients undergoing elective percutaneous coronary intervention (PCI). We hypothesized that cardiopulmonary exercise testing (CPET) parameters determined the day after elective PCI during hospitalization would not differ from those obtained 1-3 weeks post-PCI in patients with stable coronary heart disease (CHD). CPET was performed the day after and 1-3 weeks (13±4.6; 7-21 days) after PCI. CPET was performed with a bicycle ergometer up to the ventilatory aerobic threshold (VAT) on the day after PCI...

Endoscopic resection (ER) is an effective treatment for early gastric cancer (EGC) without metastases. Existing endoscopic mucosal resection (EMR) is easy to perform, has few complications, and can be applied when the lesion size is small. However, en bloc and complete resection rates vary depending on the size and severity of the lesion. EMR using the cap-mounted panendoscopic method and EMR after circumferential preamputation of the lesion are useful in the treatment of EGC. However, completely oversized lesions (≥2 cm) and lesions associated with ulcers or submucosal fibrosis are more likely to fail resection...

Regularly performed daily moderate to vigorous physical activity (PA) is recommended to promote physical and mental health in adolescents. However, sedentary behavior has been reported with ever-increasing demand for competition without clear understanding of the relationship between PA and mental health and academic performance. Therefore, this study observed the changes in the amount PA in 6 grade levels in relation to mental health and academic performance. This study analyzed the amount of moderate and vigorous PA, sedentary time, mental health, and academic performance in male adolescents of 6 middle to high school grade levels by sedentary group (SG: 2 or less min/wk) and physical activity group (PG: 3 or more min/wk) groups depending on the days of weekly PA...

The present study reviewed the literature to determine the trends in rehabilitation nursing intervention programs by systematically analyzing previous studies including rehabilitation nursing interventions, seeking insight to reconstruct future rehabilitation programs, and exploring research directions for future rehabilitation nursing intervention studies. About 94 intervention studies published from the inaugural issue of the Journal of the Korean Society of Rehabilitation Nursing to 2022 were analyzed. Among them, 33 studies were published between 2001 and 2005, followed by 25 studies between 2011 and 2015...

Serotonin syndrome occurs when serotonin (5-hydroxytryptamine, 5-HT) levels increase and is accompanied by symptoms of mental status changes, neuromuscular abnormalities, and autonomic hyperactivity. Serotonin receptor 3 antagonists, such as palonosetron or ramosetron, are commonly used for their antiemetic effects during general anesthesia. However, overdosage of these drugs carries a risk of serotonergic toxicity as they increase serum serotonin levels due to inhibition of serotonin reuptake. Serotonin syndrome caused by 5-HT3 antagonists is thought to be caused by the synergistic effects of high doses of serotonergic drugs or the combination of two or more serotonergic drugs with different mechanisms of action...

This study aimed to investigate the acute effects of combining whole-body vibration with dynamic squats on cardiovascular and salivary bio-marker responses in healthy adults. A randomized crossover design was conducted with 20 healthy adults. Each participant underwent three exercise sessions, with a 2-week washout period between each session. The sessions consisted of: (1) whole-body vibration (VB) at 25 Hz for 2 minutes, with an amplitude of 2 mm, and 2 minutes of rest between sets, for a total of 5 sets; (2) dynamic squats (SQ) performed 15 times within 2 minutes, with a 2-minute rest between sets, for a total of 5 sets; and (3) a combination of whole-body VB and SQ (VB+SQ)...

This study aimed to examine the effects of exercise interventions developed over the past 10 years to prevent falls among older adults. Cochrane, PubMed, and Embase databases were systematically searched on November 3, 2022, using the following keywords: "elderly" or "aged" and "fall prevention exercise" and "randomized controlled trial." A total of 918 articles were retrieved, and finally, 18 studies were included in the meta-analysis. main conclusions were as follows: fall prevention exercises showed moderately positive effects on balance, gait, mobility, physical function, lower limb power, and strength, but low effects on proprioception, vision, and reaction speed...

The purpose of this study was to review the various risks and benefits of wheelchair basketball (WB) and explore some of the research which outlines factors that influence WB player performance and conditioning. WB offers several physical and psychological advantages. Physically, it can improve muscle strength, endurance, and cardiovascular fitness while decreasing the prevalence of chronic physical disorders. From a psychological standpoint, WB has been shown to alleviate anxiety and feelings of depression while also creating and improving social relationships...

This study aimed to investigate the effect of lower-extremity strengthening exercise (LSE) with and without blood flow restriction (BFR) on the left thigh on golf performance. Eighteen amateur golfers with more than 1 year of golf experience participated in the study and were randomly divided into two groups: LSE+BFR group (LSE with BFR on the left thigh, n=9) and LSE group (LSE without BFR, n=9). The LSEs consisted of squats, lunges, and standing leg curls. All exercises were performed 3 times a week for 6 weeks...

The situation is such that there is a lack of research analyzing the effect of exercise therapy during the rehabilitation period of patients after total hip arthroplasty (THA). Therefore, the purpose of this systematic review and meta-analysis is to analyze the effects of exercise therapy on the balance and gait of patients after THA. The studies selected for this study were based on the PICO as follows: P (Patient)-patients after THA, I (Intervention)-exercise therapy, C (Comparison)-control and other therapy groups, O (Outcome)-balance and gait...

No abstract text is available yet for this article.

The aim of this study is to determine whether concentric and eccentric isokinetic training performed at certain angular velocities in sedentary individuals is effective only in the angular velocities and contraction type where the training is performed, or at other angular velocities and contraction types that are not being trained. Twenty-eight sedentary individuals (matched according to weight, age and gender) volunteered to participate in this case study. The study was conducted on a total of 56 extremities belonging to 28 individuals (14 women, 14 men) aged between 24 and 60 years...

Electroencephalogram (EEG) research has gained widespread use in various research domains due to its valuable insights into human body movements. In this study, we investigated the optimization of motion discrimination prediction by employing an artificial intelligence deep learning recurrent neural network (gated recurrent unit, GRU) on unique EEG data generated from specific movement types among EEG signals. The experiment involved participants categorized into five difficulty levels of postural control, targeting gymnasts in their twenties and college students majoring in physical education (n=10)...

This study aimed to investigate the effect of whole body vibration (WBV) on the sensory and motor nerve components with sciatic nerve injury model rats. Surgery was performed on 21 female Wister rats (6-8 weeks) under intraperitoneal anesthesia. The nerve-crush injuries for the left sciatic nerve were inflicted using a Sugita aneurysm clip. The sciatic nerve model rats were randomly divided into two groups (n=9; control group, n=12; WBV group). The rats in the WBV group walked in the cage with a vibratory stimulus (frequency 50 Hz, 20 min/day, 5 times/wk), while those in the control group walked in the cage without any vibratory stimulus...

The talk test (TT) is subjective method to measure exercise intensity in costless and feasible manner, compared to sophisticated laboratory equipment. We attempted to investigate whether the TT was a valid method for evaluation of exercise intensity, by comparing with values derived from various physiologic markers during cardiopulmonary exercise testing on treadmill in healthy population. A total of 17 healthy subjects (12 males and 5 females) participated in this study. The TT was applied, which consisted of 3-stages difficulties demanding respiratory load while they performed the cardiopulmonary exercise testing on treadmill...

To examine the effect of 10-week interval training (IT) at varying intensities on serum muscle damage indicators and antioxidant capacity and determine its effect on the 800-m records of adolescent middle-distance runners. Twenty male high-school middle-distance runners were randomized between the high-intensity IT (HIIT; n=10) and the medium-intensity IT (MIIT; n=10) groups. Three sessions/week for 10 weeks (total of 30 sessions) were performed; one session of IT was for 60 min. The high and medium exercise intensities were set at 90%-95% and 60%-70% heart rate reserve (HRR), respectively...

This study aimed to identify neuroendocrine substances and natural killer (NK) cells, including their subsets and receptors, to determine whether phytoncides scented in an urban hospital could help improve stress in cancer survivors. Fifty-five gynecological cancer survivors were assigned to either the control group (CG, n=28) or phytoncide group (PTG, n=27). The PTG meditated by lying down in a space scented with phytoncide for 1 hr a day, 5 days a week for 8 weeks. Stress levels in both groups were high prior to the experiment and decreased by 9...

No abstract text is available yet for this article.

Factors associated with increased body mass, including dyslipidemia, hypertension, insulin resistance, vascular endothelial dysfunction and sleep disorders, may contribute to the exacerbation of cardiovascular disease. These health problems associated with obesity are caused by accumulated metabolism and physical and emotional stress. Lifestyle, especially exercise, is a major therapeutic strategy for the treatment and management of obesity-induced metabolic problems. Metabolic disease often co-occurs with abdominal obesity...