scholarly journals Effects of Attentional Withdrawal on Chinese Disabled Biathletes’ Shooting Performance

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jin Li ◽  
Sihua Li
Keyword(s):  
Heart Rate ◽  
Big Data Analysis ◽  
Factor Group ◽  
Technical Indicators ◽  
Evaluation Form ◽  
Positive Effects ◽  
Significant Difference ◽  
Other Information ◽  
Competition Situation

Under two situations of static empty gun preview and simulated competition, the validity of self-suggestion language “preloading compaction,” which suggests attentional withdrawal, was verified, respectively. Methods. The experiments in the two parts were designed in a single factor group. The participants (Chinese disabled biathletes) fired 20 times (4 groups in total, 5 times in each group) both in pretest and posttest, and they used self-suggestion before each group of firing in posttest. Optoelectronic shooting device based on wireless laser transceiver technology was selected to collect the shooting technical indicators, scores, and other information. The operation evaluation form reflected the subjective feelings of the participants, and the heart rate was measured by the chest band. Results. By the method of big data analysis, under the condition of static empty gun preview, the results showed that there was an extremely significant difference between shooting score and quality of triggering. All the marks on the operation evaluation form improved after the intervention. In the mock competition situation, shooting score has highly significant differences with quality of triggering and relative triggering value and significant difference with aiming ability. The marks of the operation evaluation form have been improved; the heart rate of firing all decreased in different degrees. Conclusions. The attentional withdrawal has positive effects on the shooting scores, technical indicators of optoelectronic shooting device, subjective feelings, and heart rate of disabled biathletes under the two conditions. TIRE (the timing of firing) is the most sensitive indicator and can be used as the focus of future training and scientific research.

scholarly journals Caudal bupivacaine - midazolam for post operative analgesia in children

2014 ◽  
Vol 23 (1) ◽  
pp. 8-13
Author(s):  
Idris Ali ◽  
Amirul Islam ◽  
Golam Morshed ◽  
Nurul Islam ◽  
Ashia Ali ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Anaesthetic Agent ◽  
Caudal Block ◽  
Arterial Blood ◽  
Post Operative Period ◽  
Caudal Analgesia ◽  
Significant Difference ◽  
Group B

Background: Adjuvant used with local anaesthetic agent in caudal is more effective for post operative analgesia in children . Aim and objective: To find out the duration and quality of caudal analgesia in children undergoing genitourinary surgery by combination of bupivacaine and midazolam. Methods: A total number of sixty patients ASA grade I&II were selected randomly as per inclusion & exclusion criteria in two groups. Thirty in each group. In group A, caudal block was given by bupivacainemidazolam mixture and in group B, caudal block was given by bupivacaine in lateral decubitus position, just after completion of surgery before reversed from GA. In post operative period arterial blood pressure, heart rate, and duration of analgesia were recorded. Results: There was no significant difference between the groups of blood pressure, heart rate, and pain score up to 30 min but after one hour of post operative period pain scores were significant(p<0.05). Conclusion: Midazolam improves the duration and quality of analgesic effect of bupivacaine. DOI: http://dx.doi.org/10.3329/jbsa.v23i1.18152 Journal of BSA, 2010; 23(1): 8-13

scholarly journals Comparison of Quality of Life between Active and Inactive Workers

2020 ◽  
Author(s):  
Mohammad Hassan Dashty Khavidaki ◽  
Mahmood Kamali Zarch ◽  
Naser Mohammadi Ahmadabadi ◽  
Haider Hosseini
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Mental Condition ◽  
Positive Role ◽  
Cross Sectional ◽  
Positive Effects ◽  
Sf 36 ◽  
Significant Difference ◽  
Cement Manufacturing

Introduction: Numerous important factors such as physical and mental condition affect the quality of life Job stress is one of the key factors in decreasing productivity in organizations. Given the positive effects of physical activity on quality of life, this study aimed to compare the quality of life between active and inactive workers (case study). Methods: This study was a cross-sectional comparative study.190 tile and cement-manufacturing workers who were eligible for the study were selected completely voluntarily, based on a convenience sampling. Of these, according to Beck questionnaire, 88 were selected in inactive and 64 in active groups; Weir and Sherborn questionnaire was used for assessing the quality of life (SF-36). For analysis the data, independent T-test and SPSS 23 software were used for analysis (P≤0.05). Results: The results showed that physical, psychological and quality of life components in the active group of cement factory workers were (p = 0.012) (p = 0.001) (p = 0.005) and tile workers (p = 0.012) (P = 0.005) (p = 0.014) was a significant and more compare to the inactive group, but there was no significant difference between active and inactive workers of the two tile and cement factories. Conclusion: The results of this study showed the positive role of exercise and physical activity on the quality of life of people working in cement and tile factories. It seems easier physical activity and sports are related to the quality of life of workers and have nothing to do with the workplace.  

scholarly journals Effects of Long-Term Gentle Handling on Behavioral Responses, Production Performance, and Meat Quality of Pigs

Animals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 330 ◽  
Author(s):  
Chao Wang ◽  
Yongjie Chen ◽  
Yanju Bi ◽  
Peng Zhao ◽  
Hanqing Sun ◽  
...  
Keyword(s):  
Heart Rate ◽  
Meat Quality ◽  
Average Daily Gain ◽  
Production Performance ◽  
Control Group ◽  
Carcass Quality ◽  
Feed Conversion ◽  
Significant Difference

In order to investigate the effect of gentle handling on the behavior, performance, and meat quality of pigs from weaning to slaughter, 144 6-week-old weaned hybrid Min piglets (a native breed) were selected and divided into a handling group (HG: 9 pens × 8 pigs) and a control group (CG: 9 pens × 8 pigs). After 6 weeks of handling, we observed and then evaluated the pigs’ responses to a handler with behavioral scores. Moreover, we measured heart rate and production performance. Three pigs were randomly selected from each of the 18 pens and divided into a handling group (HG: n = 27) and a control group (CG: n = 27), and the HG pigs were given gentle handling until slaughter. Subsequently, we evaluated meat quality and the production performance of six pigs from each group. The results show that AA test (approaching–avoidance test) scores in HG pigs, the number of contacts with the handler and absence of contact with the handler, were significantly higher than in the CG pigs (p < 0.01). The occurrences of avoidance and looking at the handler were lower in the HG than in the CG group (p < 0.01); however, heart rate was not found to be significantly different between the two groups (p = 0.63). No significant difference was found in the average daily gain, average daily feed intake, and feed conversion ratio between the two groups during the two periods (p > 0.05). The b* value was determined 45 min after slaughter, and it was significantly lower in the HG than that in the CG group (p = 0.002). Furthermore, 2 h after slaughter, the L value of the HG group was significantly higher than that of the CG group (p = 0.047), but no difference was observed in carcass quality or other meat quality indicators between the two groups (p > 0.05). The results indicate that gentle handling could reduce pigs’ anxiety and increase their willingness to approach the handler, increasing the intimacy of the pigs and handlers. However, long-term gentle handling had little effect on pig performance, carcass quality, and meat quality.

Effect of a mobile pedometer-based walking challenge on quality of life amongst university employees: before and after study (Preprint)

2020 ◽  
Author(s):  
Arwa Alumran
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Public And Private ◽  
University Employees ◽  
Significant Difference ◽  
Other Information ◽  
Before And After ◽  
Related Quality ◽  
Health Related

BACKGROUND Regular physical activity has a direct association with an improvement in perceived health-related quality of life (HRQL). Because many Saudis are reportedly inactive, Imam Abdulrahman bin Faisal University established a walking challenge for all university employees to encourage a better lifestyle and to promote health awareness. OBJECTIVE This study aims to measure the differences in the participants’ HRQL scores before and after the challenge. METHODS a HRQL survey is sent to all university employees before the implementation of a pedometer-based walking challenge at the study setting. The questionnaire is re-sent after the challenge ended and differences in the overall HRQL were calculated. A RAND SF20-items scale was used to measure the participants’ HRQL scores, along with other information such as academic qualifications. RESULTS Most of the participants were between 31 and 50 years old, and 40% were males. There was a statistically significant difference in the overall HRQL scores before and after the walking challenge intervention. The HRQL score increased from 50.77 before the challenge to 55.53 after the challenge (paired t-test = -4.322, P < .0001). An odds ratio (OR) showed that the odds of having higher HRQL scores increased by 88% after the walking challenge, compared to before the walking challenge (OR = 1.88; 95% CI= 1.269-2.809; P = .002). CONCLUSIONS Physical activity by itself can improve a community’s overall health and quality of life. Similar interventions are encouraged in all public and private sectors in the country. CLINICALTRIAL NA

scholarly journals Influence of Glutathione on Kinetic Parameters of Frozen-Thawed Spermatozoa from Ovchepolian Pramenka Rams

2014 ◽  
Vol 37 (2) ◽  
pp. 121-128 ◽  
Author(s):  
Martin Nikolovski ◽  
Ljupco Mickov ◽  
Monika Dovenska ◽  
Vladimir Petkov ◽  
Branko Atanasov ◽  
...  
Keyword(s):  
Kinetic Parameters ◽  
Positive Effects ◽  
Head Displacement ◽  
Significant Difference ◽  
Semen Extender ◽  
Group 2 ◽  
Positive Effect ◽  
Lateral Head ◽  
Group 1

Abstract Motility patterns of spermatozoa are an indicator of their fertilizing capacity. Reduced glutathione (GSH) has been reported to induce positive effects on the biological quality of the frozen-thawed spermatozoa. The aim of this study was to investigate the effects of GSH addition to semen extender based on the following kinetic parameters: continuous line velocity (VSL), average path velocity (VAP), curvilinear velocity (VCL), amplitude of lateral head displacement (ALH), linearity (LIN), straightness (STR), beat cross frequency (BCF), total motility (tMOT) and progressive motility (pMOT), and to appoint them as indicators of its presence. A soybean-based extender was used for dilution of the semen samples, fractioned in two parts, one containing GSH (5 mMol/ml) and second without GSH. The ejaculates (n=48) were collected from two rams (January - May, 2013) which were classified in two groups according to the used extender: Group 1 (with GSH, n=24) and Group 2 (without GSH, n=24), and then frozen in liquid nitrogen on -196°C degrees in a programmable freezer. Assessment of the samples has been performed post-thawing (30 sec. at 37°C) on CASA equipment, acquiring kinetic parameters. Results showed that only VSL and BCF have a statistically significant difference between group1 and group 2 (102.98±15.13 vs. 88.47±20.63, t=2.77, p<0.01 and 32.01±2.68 vs. 89.47±2.92, t=3.13, p<0.01, respectively). The summary of the investigation concludes that none of the kinetic parameters could be appointed as indicators that confer the positive effect of GSH as an additive to soy-bean semen extender.

scholarly journals Effects of equine-assisted activities on attention and quality of life in children with cerebral palsy in a randomized trial: examining the comorbidity with attention-deficit/hyperactivity disorder

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Bomi Ahn ◽  
Yoo-Sook Joung ◽  
Jeong-Yi Kwon ◽  
Dong Ik Lee ◽  
Soohwan Oh ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Cerebral Palsy ◽  
Exercise Group ◽  
Control Group ◽  
Commission Error ◽  
Positive Effects ◽  
Significant Difference ◽  
Children With Cerebral Palsy ◽  
Equine Assisted

Abstract Background Attention problems and decreased quality of life are frequently accompanied in Cerebral Palsy (CP), which can negatively affect rehabilitation of physical disability. However, the majority of affected children remain untreated in the aspects of attention or psychosocial factors. Equine-Assisted Activities and Therapies (EAAT) use horse as a therapeutic modality including grooming as well as mounted riding activities in which patients exercise and experience mounted stimulation. It is known to help improve attention in children with ADHD, so that it can be an exercise therapy that is expected to improvement of attention as well as rehabilitating effects in CP patients. EAA may be a promising strategy to address the unmet need for CP patients. This study aims to investigate the efficacy of EAA for children with CP, those with both CP and ADHD and confirm the comorbidity between CP and ADHD. Methods Forty-six children with cerebral palsy participated in this study. For the exercise group, they participated in a 40-min session twice a week for a 16-week period, while the control group engaged in daily life without any special treatments. Each children individually were assessed on attention and psychological wellbeing at baseline and post-treatment. Comorbidity were identified based on the Diagnostic and Statistical Manual of Mental Disorder 5th edition (DSM-5) and confirmed by Korean Kiddie-Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version (K-SADS-PL). Results Perseveration rated using the Conner’s Performance Test (CPT) showed a significant decrease only in the exercise group (p < .024). However, no significant improvement in children’s quality of life was observed after EAA program compared with control group. Among the total participants, fifteen children (31.91%) were diagnosed with ADHD. When conducting an additional analysis with the subsample of CP patients diagnosed with ADHD, the d’, commission error and perseveration showed a significant decrease only in the exercise group. Children with CP and ADHD reported an improvement in quality of life both in exercise and control group, but only in the exercise group social functioning exhibited a significant difference. Conclusion The positive effects of the EAA on attention and quality of life were confirmed. Children with CP in the exercise group were more capable to sustain their attention longer. Those with CP and ADHD showed an increase in attention and perceived to have better social skills after receiving 16 weeks of EAA compared to those in the control group. Considering high comorbidity of CP and ADHD, it seems that the EAA program could be the better alternative treatment for CP with attentional problem. The results of this study will contribute to growing evidence for the efficacy of EAA in children especially with CP and ADHD. Trial registration This trial was registered on ClinicalTrials.gov (NCT03870893). Registered 26 July 2017.

scholarly journals Green Exercise: Can Nature Video Benefit Isometric Exercise?

2021 ◽  
Vol 18 (11) ◽  
pp. 5554
Author(s):  
Hansen Li ◽  
Xing Zhang ◽  
Shilin Bi ◽  
Haowei Liu ◽  
Yang Cao ◽  
...  
Keyword(s):  
Heart Rate ◽  
Perceived Exertion ◽  
Recovery Period ◽  
Isometric Exercise ◽  
Affective Responses ◽  
Green Exercise ◽  
Positive Effects ◽  
Video Viewing ◽  
Significant Difference ◽  
Exercise Period

Green exercise is the combination of physical activity and nature exposure, which has been associated with positive effects on psychophysiological health. This study aimed to investigate the effects of nature video viewing on isometric exercise and find a useful practice for green exercise in urban living. In the current study, 18 male subjects were recruited in a randomized crossover trial and underwent a sequence of wall squat exercises. The whole experiment contained three periods of baseline (before exercise), exercise, and recovery (after exercise), and each period lasted for 2 min. A video of forest walking was played in the exercise and recovery periods as treatment, while a black screen was set as control. The Rate of Perceived Exertion Scale (RPE) and Feeling Scale (FS) were employed to measure perceived exertion and affective responses in the exercise period; heart rate (HR) and heart rate variability (HRV) including the standard deviation of normal-to-normal RR intervals (SDNN), the root mean square of successive differences (RMSSD), and the standard deviations of the Poincaré plot (SD1), were recorded in the three periods. Heart rate recovery (HRR) in the recovery period was further calculated based on 30 s and 60 s time frames. Results demonstrated that during the exercise period nature video viewing was associated with better affective responses (median of 1.00 and an interquartile (IQR) of 2.00, p = 0.017), lower perceived exertion (median = 6.00, IQR = 2.00, p = 0.021), and lower HR (median = 89.60, IQR = 20.94, p = 0.01), but the differences in HRV indices between the experimental settings were not statistically significant. In the recovery period, significantly higher values of RMSSD (median = 34.88, IQR = 24.52, p = 0.004), SD1 (median = 24.75, IQR = 17.41, p = 0.003), and HR (median = 84.18, IQR = 16.58, p = 0.001) were observed in the treatment setting, whereas no statistically significant difference was found for HRR. In general, our findings support that nature video viewing may help reduce perceived exertion, increase exercise pleasure, buffer heart rate, and improve cardiac autonomic recovery for wall squat exercising, which implies the potential of nature-based stimuli in green exercise. However, due to the limited research sample, further study may need to include female participants and focus on various populations to confirm the effectiveness of using virtual and environments depicting nature at home or in public exercise places to promote positive exercise experience.

scholarly journals Retrospective Analysis of Functional Capacity of Patients with COVID-19 using 1 Minute Sit to Stand Test: A Physiotherapist’s Perspective

2021 ◽  
Vol 11 (6) ◽  
pp. 24-30
Author(s):  
Snehal Sunil Sawant ◽  
Bhavana Suhas Mhatre ◽  
Vibhawari Manoj Wagh
Keyword(s):  
Heart Rate ◽  
Functional Capacity ◽  
Respiratory Dysfunction ◽  
Stand Test ◽  
Six Minute Walk Test ◽  
Sit To Stand ◽  
Significant Difference ◽  
Dominant Feature ◽  
Minute Walk

Coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 has spread at an alarming rate worldwide. Its dominant feature is arterial hypoxemia seen due to ventilation perfusion mismatch. This causes reduced oxygen diffusion that affects functional capacity. Six-minute walk test is one of the commonly used test which is used to assess functional ability. However, it is more time-consuming and requires a 30-m corridor which is not always easily available. Studies have shown that the 1-minute sit to stand test (1-MSTST) is also useful for assessing functional capacity of patients with respiratory dysfunction. The aim of the study was to understand COVID-19 patient’s response to 1-MSTST with respect to number of repetitions, oxygen saturation, heart rate and perceived rate of exertion. Statistically significant difference was seen in pre and post parameters of heart rate (Pre: 91.73 ±17.12, Post: 116.06 ± 20.18, p< 0.0001); SpO2 (Pre: 97.04 ± 3.37, Post: 95.40 ± 3.93, p=0.005) and RPE (Pre: 0. 07 ± 0.25, Post: 1.49 ± 1.22, p< 0.0001). A mean of 21.26 ± 6.84 repetitions of sit to stand were performed in a minute. COVID-19 patients, thus, have significantly reduced functional capacity similar to that of patients with other respiratory dysfunctions. Thus, results of this study will enable therapist to plan the rehabilitation in COVID-19 patients to improve their functional capacity. This will enhance their ability to perform in activities of daily living and to participate in societal work and therefore will help in improving their quality of life. Key words: COVID-19, Physiotherapy, Sit to stand test, Functional Capacity Rehabilitation.

scholarly journals The 2005 Lancet review proved superior quality of homeopathy trials: what's next?

2021 ◽  
Vol 8 (28) ◽  
pp. 110-118
Author(s):  
Lex Rutten
Keyword(s):  
Publication Bias ◽  
Selection Bias ◽  
Placebo Effect ◽  
Essential Information ◽  
Positive Effects ◽  
Publication Data ◽  
Significant Difference ◽  
Negative Conclusion ◽  
Better Than

Several former reviews showed positive effects of homeopathy, but in 2005 The Lancet published a review which claimed that homeopathy is a placebo effect. This review was criticised for not revealing essential information. A reconstruction of post-publication data challenges the negative conclusion. The only conclusion that was rectified by the methodology of the 2005 review was that the quality of homeopathy trials, and especially of smaller trials, is better than quality of conventional trials. The comparison of the effect of 110 homeopathy trials with 110 matched conventional trials was flawed by selection bias, different publication bias, different quality, and different safety. Nevertheless, there is no significant difference of effects between both methods. Discussions about proof for homeopathy are in fact discussions about science. The prior assumption that homeopathy cannot work pervades all aspects of this discussion and is not properly evaluated in the introduction of most analyses.

Walking for fitness: is it enough to maintain both heart and bone health?

2011 ◽  
Vol 17 (1) ◽  
pp. 86 ◽  
Author(s):  
G. Waddington ◽  
T. Dickson ◽  
S. Trathen ◽  
R. Adams
Keyword(s):  
Heart Rate ◽  
Bone Density ◽  
Bone Health ◽  
Walking Speed ◽  
Cardiovascular Fitness ◽  
Whole Body ◽  
Rate Distribution ◽  
Positive Effects ◽  
Exercise Challenge ◽  
Significant Difference

Exercising at levels of whole body accelerations exceeding 3.6 g has been shown to have positive effects on cardiovascular fitness, bone density and balance. This pilot research project evaluated the whole body accelerations and cardiovascular challenge provided by selected walks in the Canberra region of Australia to determine if walks could be ranked according to potential level of impact on both cardiovascular fitness and bone health. Nine participants, who described themselves as walking at least 3 km, three times per week, wore a data logging device recording heart rate, acceleration and GPS position while walking three outdoor tracks: (1) the running track of an athletics stadium; (2) on a hill climb path through bushland; and (3) on a route through suburban streets. There was a significant difference (P < 0.05) for heart rate, distribution of whole body accelerations and average walking speed between track 2 and tracks 1 and 3. There was a significant difference for heart rate, distribution of whole body accelerations and average walking speed between the walks. The running track and the suburban walk provide a moderate exercise challenge, with the hill climb walk providing progressively greater vertical height challenge, resulting in an increased cardiovascular exercise challenge. No participant effectively exceeded the threshold for achieving a positive impact on bone density (100 or more accelerations/day >3.6 g) on track 1, and only two of the nine participants intermittently achieved this threshold on tracks 2 and 3.

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