Knowledge towards Physical Medicine and Rehabilitation among Training Doctors and Medical Students at the Mohammed VI University Hospital of Marrakech

The aim of our study is to evaluate the knowledge regarding physical medicine and rehabilitation among physicians in training and medical students at the Mohammed VI University Hospital in Marrakech, to approach the knowledge, attitudes, and practices of doctors regarding physical medicine and rehabilitation and evaluate the knowledge in theoretical training related to PRM among the students. We conducted a monocentric cross-sectional analytical study, using a web-based anonymous survey, carried out among 558 undergraduate student and training doctors, randomly selected in the form of a survey on the knowledge towards Physical Medicine and rehabilitation. We received 558 survey duly completed by students of the Faculty of Medicine and Pharmacy of Marrakech (62.4%) and training doctors (37.6%). The mean age of the participants was 24.53 ± 3.9 years, with extremes ranging from 17 to 39 years. 52.7% of the participants were from the former educational reform, The predominance of participation was remarkable among pediatricians 23%, The population who knew PRM was the majority (79.3%), 40.7% of the participants were unaware of the availability of a PRM department at Mohamed VI University Hospital, 0.5% of all training doctors and medical students questioned strongly agreed with the sufficiency of their training in disability management were belonging to the new reform, 84.1% of participants had never attended or referred a patient to the PRM department. 23.2% of training doctors affirmed the referral of patients to PRM for further management. Despite the essential role of PRM in the management of diseases, it remains little known by training doctors and medical students. This lack of knowledge of PRM reflects the lack of the undergraduate and postgraduate of the medical education in the field of rehabilitation.

Analysis of Winter Physical Training and Functional Reserve in College Physical Education Teaching

Physical training and functional reserve in winter physical education teaching can optimize the energy consumption of the body,regulate cardiopulmonary function,and stabilize emotions.It is essential to clarify the strategies of winter physical training and functional reserve as well as the existing issues in college physical education teaching,which subsequently improves students’physical functions and achieves comprehensive development goals.

Impact of a 12-wk physical conditioning program on the aerobic capacity of aviation cadets

BACKGROUND Flight cadets need to have good physical fitness to cope with the challenges of flying missions.The continuous development of science and technology has led to the constant upgrading of fighter jets and the improvement of their performance,which has resulted in new and higher requirements for the physical fitness of flight personnel.The traditional physical training mode,method,and assessment have been used for many years and do not meet current fitness needs.AIM To investigate the impact of a 12-wk comprehensive anti-G fitness training program on the aerobic capacity of aviation cadets and to evaluate its effectiveness.METHODS Fifty-five cadets were randomly assigned to control and experimental groups using a randomized,single-blind design.The control group maintained their existing training regimen,while the experimental group participated in a 12-wk comprehensive training intervention.The training program comprised strength training twice per week,high-intensity interval training three times per week,and supplemental nutritional and psychological support.Maximal oxygen uptake(VO2max),lower limb strength,and hemoglobin levels were measured at baseline,at 6 wk and 12 wk post-intervention.RESULTS Repeated measures analysis of variance revealed significant differences of both VO2max and relative VO2 in both groups across time points(P<0.05).However,no significant time-group interaction was observed(P>0.05).Paired t-tests comparing baseline and 12-wk results showed that VO2max and relative VO2 were significantly higher in the experimental group than the control group(P<0.05).This suggests that the training program effectively enhanced the aerobic capacity of the experimental group.Key indicators of aerobic capacity,bilateral lower limb strength and hemoglobin levels,were also significantly different over time and between groups(P<0.05).No significant differences were noted in heart-rate metrics(P>0.05).CONCLUSION A 12-wk comprehensive anti-G fitness training program significantly improved the aerobic capacity of aviation cadets,thereby enhancing their overall capacity and laying a physiological foundation for enduring high-G flights.

The effects of plyometric jump training on physical fitness attributes in basketball players:A meta-analysis`

Background:There is a growing body of experimental evidence examining the effects of plyometric jump training(PJT)on physical fitness attributes in basketball players;however,this evidence has not yet been comprehensively and systematically aggregated.Therefore,our objective was to meta-analyze the effects of PJT on physical fitness attributes in basketball players,in comparison to a control condition.Methods:A systematic literature search was conducted in the databases PubMed,Web of Science,and Scopus,up to July 2020.Peer-reviewed controlled trials with baseline and follow-up measurements investigating the effects of PJT on physical fitness attributes(muscle power,i.e.,jumping performance,linear sprint speed,change-of-direction speed,balance,and muscle strength)in basketball players,with no restrictions on their playing level,sex,or age.Hedge’s g effect sizes(ES)were calculated for physical fitness variables.Using a random-effects model,potential sources of heterogeneity were selected,including subgroup analyses(age,sex,body mass,and height)and single training factor analysis(program duration,training frequency,and total number of training sessions).Computation of metaregression was also performed.Results:Thirty-two studies were included,involving 818 total basketball players.Significant(p<0.05)small-to-large effects of PJT were evident on vertical jump power(ES=0.45),countermovement jump height with(ES=1.24)and without arm swing(ES=0.88),squat jump height(ES=0.80),drop jump height(ES=0.53),horizontal jump distance(ES=0.65),linear sprint time across distances≤10 m(ES=1.67)and>10 m(ES=0.92),change-of-direction performance time across distances≤40 m(ES=1.15)and>40 m(ES=1.02),dynamic(ES=1.16)and static balance(ES=1.48),and maximal strength(ES=0.57).The meta-regression revealed that training duration,training frequency,and total number of sessions completed did not predict the effects of PJT on physical fitness attributes.Subgroup analysis indicated greater improvements in older compared to younger players in horizontal jump distance(>17.15 years,ES=2.11;≤17.15 years,ES=0.10;p<0.001),linear sprint time>10 m(>16.3 years,ES=1.83;≤16.3 years,ES=0.36;p=0.010),and change-of-direction performance time≤40 m(>16.3 years,ES=1.65;≤16.3 years,ES=0.75;p=0.005).Greater increases in horizontal jump distance were apparent with>2 compared with≤2 weekly PJT sessions(ES=2.12 and ES=0.39,respectively;p<0.001).Conclusion:Data from 32 studies(28 of which demonstrate moderate-to-high methodological quality)indicate PJT improves muscle power,linear sprint speed,change-of-direction speed,balance,and muscle strength in basketball players independent of sex,age,or PJT program variables.However,the beneficial effects of PJT as measured by horizontal jump distance,linear sprint time>10 m,and change-of-direction performance time≤40 m,appear to be more evident among older basketball players.

A longitudinal analysis of the U.S. Air Force Reserve Officers’ Training Corps physical fitness assessment

Background:The U.S.Air Force physical fitness assessment(PFA)is used to determine the overall fitness of their personnel.It is currently unknown to what extent the PFA scores of Reserve Officers’Training Corps(ROTC)cadets are affected by mandatory physical training.The purpose of this investigation was to longitudinally examine the PFAs of ROTC cadets over a four-year period,evaluate the results across class ranks,and evaluate the sensitivity of the classification of the tests.Methods:Air Force ROTC cadets performed the PFAs(abdominal circumference,1-min pushups,1-min sit-ups,and a 1.5-mile run)in both the spring(n=26)and fall(n=22)semesters.PFAs were compiled over a four-year period(Spring 2014–Fall 2017)and were performed in accordance with Air Force Instruction 36–2905.A oneway repeated measures ANOVA was performed separately for the fall and spring groups for each dependent variable across the 4 years.Additionally,a one-way between groups ANOVA was performed for each dependent variable during the time point(fall 2015;n=46)with the most recorded cadets for each class rank.Results:Longitudinal assessments revealed a main effect of time(P=0.010)on abdominal circumference;cadets had a smaller abdominal circumference in their freshman year than in their senior year.A main effect of time(P=0.006)was also observed on sit-up quantity;cadets performed more sit-ups in their junior year than in their freshman year.Examining between class ranks during the same year(between-subjects ANOVA)revealed a main effect of class rank on sit-up quantity(P=0.003);the freshmen completed fewer repetitions than the sophomores(P=0.018)and the juniors did(P=0.001).Conclusions:The results indicated that only the sit-up component showed differences between class ranks.These findings suggest that the Air Force PFA may not be sensitive enough to detect changes in physical fitness or distinguish between class ranks regarding physical performance,even after years of training.This limitation may be in part due to the limited duration of training incorporated by the ROTC program(2 h per week),which provided a maintenance effect rather than improvement in physical performance.We recommend that more attention be directed to the efficacy of physical training,the sensitivity of measures included in the PFA,or both.

Muscle capacity and physical function in older women:What are the impacts of resistance training?

The number of older adults （individuals ≥65 years）, particularly women, in our society is increasing and understanding the impact of exercise on muscle capacity （e.g., strength and power） and subsequently physical function is of utmost importance to prevent disability and maintain independence. Muscle capacity declines with age and this change negatively impacts physical function in older women. Exercise, specifically resistance training, is recommended to counteract these declines; however, the synergistic relationships between exercise, muscle capacity, and physical function are poorly understood. This review will summarize the literature regarding age-related changes in the aforementioned variables and review the research on the impact of resistance training interventions on muscle capacity and physical function in older women. Recommendations for future research in this area will be discussed.

Perioperative respiratory muscle training improves respiratory muscle strength and physical activity of patients receiving lung surgery:A meta-analysis

BACKGROUND The clinical role of perioperative respiratory muscle training(RMT),including inspiratory muscle training(IMT)and expiratory muscle training(EMT)in patients undergoing pulmonary surgery remains unclear up to now.AIM To evaluate whether perioperative RMT is effective in improving postoperative outcomes such as the respiratory muscle strength and physical activity level of patients receiving lung surgery.METHODS The PubMed,EMBASE(via OVID),Web of Science,Cochrane Library and Physiotherapy Evidence Database(PEDro)were systematically searched to obtain eligible randomized controlled trials(RCTs).Primary outcome was postoperative respiratory muscle strength expressed as the maximal inspiratory pressure(MIP)and maximal expiratory pressure(MEP).Secondary outcomes were physical activity,exercise capacity,including the 6-min walking distance and peak oxygen consumption during the cardio-pulmonary exercise test,pulmonary function and the quality of life.RESULTS Seven studies involving 240 participants were included in this systematic review and meta-analysis.Among them,four studies focused on IMT and the other three studies focused on RMT,one of which included IMT,EMT and also combined RMT(IMT-EMT-RMT).Three studies applied the intervention postoperative,one study preoperative and the other three studies included both pre-and postoperative training.For primary outcomes,the pooled results indicated that perioperative RMT improved the postoperative MIP(mean=8.13 cmH_(2)O,95%CI:1.31 to 14.95,P=0.02)and tended to increase MEP(mean=13.51 cmH_(2)O,95%CI:-4.47 to 31.48,P=0.14).For secondary outcomes,perioperative RMT enhanced postoperative physical activity significantly(P=0.006)and a trend of improved postoperative pulmonary function was observed.CONCLUSION Perioperative RMT enhanced postoperative respiratory muscle strength and physical activity level of patients receiving lung surgery.However,RCTs with large samples are needed to evaluate effects of perioperative RMT on postoperative outcomes in patients undergoing lung surgery.

Physical and psychological condition of senior people in a residential care facility. The effects of an aerobic training

The present study is aimed at investigating the changes between pre-test and post-test, after having introduced an aerobic programme of physical activity (one session, each of 45’ per week for 15 weeks, over a span of roughly four months, delivered by specially trained instructor), in the psychological situation (perception of general health, feelings of geriatric depression) and physical condition (activities of daily living, physical performance in terms of balance and gait, weight, and body mass index–BMI) of a group of senior citizens slightly compromised at Mini Mental State Examination (MMSE: median 23) and living in a residential care facility in northern Italy. The 36-Item Short Form Health Survey Questionnaire (SF-36), the Geriatric Depression Scale (GDS), the Italian short version of Barthel's Index of Activities of Daily Living (BADL), the Tinetti Assessment Tool were administered to 18 old men and women (median age 85.50 years). The findings (we used non- parametric statistical techniques) showed that: 1) general health perception, feelings of depression, and activities of daily were stable;2) general physical performance, and particularly the balance, increased between pre-test and post-test, while weight, BMI and waist circumference decreased. These results underline the importance, especially in the case of women, of participating at an aerobic training delivered by experienced instructors for the physical condition of senior citizens, also when they are slightly cognitively compromised.

Hand rim wheelchair training: Effects of intensity and duration on physical capacity

The purpose of this study was to compare the effects of intensity and duration of training on physical capacity in a 7 weeks hand rim wheelchair training in able-bodied men. Thirty-six able-bodied men participated in three groups: a 30% heart rate reserve (HRR) 70 min training group (N = 14), a 70% HRR 30 minutes training group (N = 13) and a 30% HRR 30 minutes training group (N = 9). All groups trained 3 times per week for 7 weeks on a treadmill. Pre and post tests on a wheelchair ergometer comprised a submaximal test at 20% and 40% of the estimated peak power output, in which submaximal heart rate, oxygen uptake and mechanical efficiency were determined. In maximal exercise tests, maximal isometric strength, sprint power, peak power output and peak oxygen uptake were measured. No significant differences were found between the training groups on submaximal and maximal parameters. It can be concluded that, in persons new to wheelchair use, seven weeks of wheelchair endurance training at an intensity of 30% HRR for 30 minutes is as effective as a training at a higher intensity (70% HRR) or with a longer duration (70 min).

Physical activity and exercise training in young people with cystic fibrosis:Current recommendations and evidence

Despite the acceptance of physical activity （PA） being integral to a young person＇s health, children with disability often exhibit low levels of PA. In young people with cystic fibrosis （CF） the importance of exercise and daily PA is acknowledged by clinicians and their support teams, however, there is a lack of knowledge related to its prescription. CF is a recessive genetic disorder affecting the lung, pancreas and sweat glands. CF is the most common life shortening genetic disease in the Caucasian population for which there is no cure. In the UK, CF affects over 9000 people, with 4000 under 16 years of age. Only about half of the CF population can expect to live beyond 40 years of age. Besides drug therapies, rehabilitative exercise programmes form an important component of treatment and long term exercise programmes are considered positive treatment strategies, but all lack any detailed prescriptive information. Several reviews and editorials have highlighted the lack of evidence based research in PA and exercise training in young people with CF; but advocate a greater need for understanding the role of exercise in therapeutic interventions. The purpose of this review is to update the reader on the current recommendations and evidence in PA and exercise training for young people with CE These developments have extended our understanding of PA and exercise training in children and adolescents with CF, and its implementation in the management of this chronic disease.

Research on Subject Nature and Objective of Physical Education Training

Physical education and training is considered as a new subject among the same type of discipline.It has a short history background and is relatively young.However,the influence of the discipline of physical education and training must not be ignored by simply blaming it as the youngest discipline.In addition,especially in the case of rapid economic development and rapid improvement in living standards today,the influence of this discipline is relatively strong.Therefore,this thesis mainly studies the subject nature and object of physical education training.The research object of this subject can be studied from three key points,such as:the curriculum of the subject,the research method and the research of the subject of education.The comprehensive development of physical education and physical education is a comprehensive discipline.

Research on the effect of comprehensive physical fitness training on physical education

This paper mainly focuses on the point of view of physical fitness and physical training system structure respectively from the dynamic and static perspective to analyze that frame structure system including physical fitness, body shape, physical function and mental intelligence, and operation structure of the physical training system is the main special physical training and comprehensive training of basic physical fitness training,. In order to have a new understanding of the structure of the system of physical fitness and physical training, so as to provide some reference for scientific physical training. The guiding ideology of school physical education in our country has obtained quality education, student centered, lifelong sports and health first coexistence situation, these 4 guidelines each focal point： quality education is the school sports reform background, student oriented is the value orientation, lifelong physical education is the ultimate goal of health first and work principle but, for solving the problem of student fitness deterioration is tantamount to asking for the impossible. On the basis of theoretical analysis and historical textual research, the author believes that the idea of physical education is of definite aim to improve the students＇ physique. However, the idea of physical education should also keep pace with the times and learn from each other＇ s weaknesses.

The Significance and Practical Path of Outward Bound Training in College Physical Education Teaching

Quality development training is a new type of experiential education mode implemented under the background of quality education. Strengthening the integration of quality development training and university sports requires not only the sports reform of Chinese universities and colleges in the new era, but also the development of modern society. High quality application skills. Quality development training has important practical significance for university sports. This paper analyzes the relationship between quality development training and physics education in Chinese universities, and proposes two specific ways to combine the new era.

Influence and Analysis of Physical Training on Children's Physique

In recent years,with the rapid development of national economy,people's living standards have been continuously improved,and people's health problems have attracted more and more attention.As the backbone of national development,children's healthy growth is closely related to national competitiveness in the future.However,the time and space for children's activities have been greatly shortened due to the lack of attention to lifestyle for a long time,the rapid construction of urbanization and the influence of modern people's life concept.It has led to the current situation that most children's physique is declining and their physical quality is poor.In 1982,Article 12 of the Constitution of the People's Republic of China clearly stated that the country should develop sports undertakings and carry out mass sports activities to enhance the people's physical fitness.In 2010,the Administrative Measures for Health Care in Nurseries and Kindergartens and the Standards for Health Care in Nurseries and Kindergartens jointly issued by the Ministry of Health and the Ministry of Education of China clearly pointed out that physical exercise plans should be made to adapt to children's physiological characteristics,and sports activities should be carried out according to children's age characteristics.By comparing the experimental data of 6-year-old children before and after physical training in Zhuoyue Children's Sports Center of Zhengzhou City,this paper analyzes the influence of physical training on children's physique and explores ways and means to promote children's physique.

In the concept of functional training of basketball movement physical ability training

Basketball, as against the competition activities for colleges and universities is very important, one can improve the athletes’ body function, on the other hand can cultivate the team cooperation consciousness and competitive consciousness of athletes. As the basis of basketball, good physical ＇ tness can to a certain extent, improve the athlete basketball skills and avoid injury, with abundant physical ＇ tness for basketball game winning advantage. So we must fully implement the function training concept, through a variety of ways to strengthen the basketball ＇ tness training of athletes, enhance physical ability quality.

Physical Training and Cardioprotection

Experimental, clinical and epidemiologic studies have provided strong evidence that physical training has beneficial effects on cardiovascular health. Numerous investigations have demonstrated that exercise increases coronary blood flow and myocardial perfusion. Importantly, training also can stimulate angiogenesis and accelerate collateral vessel growth in animal models with coronary artery occlusion. Cardiac adaptation such as increased vascularity or capillary density has been evidenced after regular endurance exercises. More recently, several studies indicate that physical training induces high levels of myocardial heat shock protein and antioxidant protein expression, which may play an important role in myocardial protection against ischemia-reperfusion injury.

Investigating the Physiological Mechanisms between Resistance Training and Pain Relief in the Cancer Population: A Literature Review

This literature review examines the mechanisms of how exercise, specifically in the form of resistance training, may lead to pain relief in the cancer population. Primary data from three different cancer populations: breast, prostate, and lung, will be examined. A number of experimental studies have been conducted to confirm the effectiveness of resistance training on pain relief as well as the biochemical pathways that relate to this process. In this review, we will examine 5 randomized controlled trials. For the purposes of this review, pain is defined as physical suffering or discomfort associated with illness. Pain is the body’s natural signal, bringing attention to damage that has been sustained by tissues. However, chronic pain is common in the cancer population, and often serves no good purpose but instead will negatively impact both physical and mental health. The three types of pain: nociceptive, neuropathic, and inflammatory pathways have been investigated, and the knowledge of pain mechanisms allows for the understanding of how it is associated with pain. The purpose of this exploratory literature review is to give insight on how to maximize pain-relieving effects of resistance training. Research has indicated that resistance training modulates pain pathways by upregulating the release of pain-relieving substances including beta-endorphins, anti-inflammatory cytokines, and endocannabinoids. Understanding of the benefits of resistance training may be useful in relieving cancer pain, and reproducing effects of pain-relieving strategies while minimizing the symptoms related to cancer and its treatment.

Discussion on the Cultivation of the Core Quality of Middle School Students’ Physical Education in Primary School Physical Education Teaching

In the context of quality education,a wider exploration of physical education has been carried out,but at the same time higher requirements have been put forward for school sports courses.It is essential to pay attention to the teaching and training of physical knowledge and skills in physical education training as well as cultivate the core physical literacy of primary school students.The core quality of physical education is the main part of the basic quality of primary and middle school students,which is of great significance to their learning and development.This article will explore the training methods of primary and middle school students’basic quality in school physical education courses for reference.

羽毛球运动中体能训练与技术训练的优化整合策略研究

该研究旨在探讨羽毛球运动中体能训练与技术训练的优化整合策略。通过文献资料法、逻辑分析法等研究方法,提出训练期化分段,相互融合;技术为主导,体能为支撑;训练负荷与恢复的动态平衡;个体化训练,强化特长等优化整合策略,以帮助教练员更加科学地制订训练计划,提高运动员的体能素质和技术水平,从而提升其竞技能力。研究结果表明,采用这些优化整合策略可以有效提高运动员的体能和技术水平,同时减少运动损伤的发生,延长运动寿命。因此,这些策略对于羽毛球运动员的训练和比赛具有重要的意义。

“四位一体”体育硕士专业学位研究生培养模式的价值意蕴、现实困境与纾解路径

结合健康中国、体育强国战略对创新型、应用型、复合型高层次体育专门人才的时代需求,分析提升体育硕士专业学位研究生培养质量的现实困境和纾解路径。研究认为,我国体育硕士专业学位研究生培养存在培养方式与学术学位混同、导师队伍建设亟待加强、课程设置实用性严重不足、教学组织形式与方法陈旧、实践实习缺乏系统性、产教融合与协同培养推进不力、论文选题缺乏针对性和实用性、缺乏论文评阅标准等问题。针对上述困境,遵照国家相关要求,提出以“专业知识+专业技能+职业发展+科研能力”为主体的“四位一体”体育硕士专业学位研究生培养模式:持续深化招生制度改革;优化课程体系、丰富课程资源、改善课程教学;强化实习实践管理、提升专业实践能力;突出论文选题的应用导向和问题意识;完善质量保障体系、强化学位论文过程管理;加强师资队伍建设、落实立德树人任务;强化职业道德与职业伦理教育、提升行业规范;推动产教融合协同育人。