Saudi Journal of Sports Medicine最新文献

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Comparison of Rockport one-mile walk test and McArdle step test for the prediction of VO2max Rockport一英里步行试验与McArdle步进试验预测最大摄氧量的比较
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_2_20
Neeraj Kumar, Shivani Goswami
{"title":"Comparison of Rockport one-mile walk test and McArdle step test for the prediction of VO2max","authors":"Neeraj Kumar, Shivani Goswami","doi":"10.4103/sjsm.sjsm_2_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_2_20","url":null,"abstract":"Background: There are various field tests to predict VO2max. The Rockport one-mile walk test and McArdle step test are among them, which are easy to administer and give good result. The purpose of this study was to see the differences in the result of VO2max predicted by Rockport one-mile walk test and McArdle step test in the adult North Indian population. Methodology: A total of sixty college/university students from North India, between the age group of 18 and 25 years, were divided into two equal groups of thirty each. Group A performed Rockport one-mile walk test and Group B performed McArdle step test. Results and Analysis: The mean age (years), height (cm), weight (kg), and VO2max (ml/kg/min) of Group A were 19.73 (±1.34), 172.37 (±8.52), 63.23 (±11.01), and 55.47 (±3.73), respectively, whereas the mean age (years), height (cm), weight (kg), and VO2max (ml/kg/min) of Group B were 19.30 (±1.02), 174.17 (±7.56), 70.03 (±7.11), and 53.12 (±9.37), respectively. T-test applied between both groups, and there is no statistically significant difference found in age (0.164), height (0.392), weight (0.006), and VO2max (0.206) between both groups. Conclusion: This study has concluded that there is no difference between the Rockport one-mile walk test and McArdle step test for the prediction of VO2max. Hence, we can use any of the tests, either Rockport one-mile walk or McArdle step test, for calculating VO2max in any individuals.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132296076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Effect of modified lumbar-sustained natural apophyseal glides (Snags) in nonspecific low back pain 改良的腰椎持续自然棘突滑动(Snags)对非特异性腰背痛的影响
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_16_19
Taqdees Manzoor, Nimra Arshad, N. Nasir, Amna Zia
{"title":"Effect of modified lumbar-sustained natural apophyseal glides (Snags) in nonspecific low back pain","authors":"Taqdees Manzoor, Nimra Arshad, N. Nasir, Amna Zia","doi":"10.4103/sjsm.sjsm_16_19","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_16_19","url":null,"abstract":"Context: Low back pain (LBP) is one of the commonly prevailing disorders, and the leading source of causing disability globally. Spinal mobilization is commonly used in the clinical practice. According to some studies, it is evident that mobilization to the spine can be helpful in lessening pain. Aims: The purpose of the current study was to check the comparative effectiveness of Maitland Grade 1 and 2 mobilizations with mulligan snags mobilization in the treatment of nonspecific LBP. Subjects and Methods: A sample of 40 patients (mean age 35.25 years) who met with the inclusion conditions were recruited in the current study. Twenty patients each were divided into both treatment groups. Written informed consent took from each individual participating and divided randomly into two groups. In “Group A” Maitland technique, Grade 1 and Grade 2 were applied, whereas in “Group B” mulligan snags mobilization technique was applied along with infrared therapy as baseline treatment for 2 weeks. Oswestry disability questionnaire and the Numeric Pain Rating Scale (NPRS) were used for assessment pre- and post-treatment. Statistical Analysis: SPSS version 21 was used. The Independent t-test was used between-group comparison and paired sample t-test was used for within-group comparison. Results: Mean difference between pre- and post-treatment values for NPRS and Oswestry Disability Index in Group A was 4.40 ± 1.31 and 24.95 ± 7.702, respectively, whereas in Group B was 3.20 ± 1.105 and 22.60 ± 9.202, respectively, with significant value of P= 0.003. Conclusions: It was concluded that mulligan mobilization is more effective than Maitland mobilization for LBP treatment. Mulligan mobilization not only decreased pain but also improved the functioning of the spine.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131770326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Health risk and sports participation 健康风险与体育参与
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_10_20
M. Ahsan
{"title":"Health risk and sports participation","authors":"M. Ahsan","doi":"10.4103/sjsm.sjsm_10_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_10_20","url":null,"abstract":"","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131281355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Critical review of incidence and etiology of ankle sprain and stress fracture in basketball 篮球运动中踝关节扭伤和应力性骨折的发生率和病因分析综述
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_7_20
Ahmad Khiyami
{"title":"Critical review of incidence and etiology of ankle sprain and stress fracture in basketball","authors":"Ahmad Khiyami","doi":"10.4103/sjsm.sjsm_7_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_7_20","url":null,"abstract":"Basketball is the most engaging game to take place in any community. It involves high-intensity physical activities that require changing direction continuously, along with high-load actions. To make this sport safer, it is essential to understand the causes of injuries during games. Furthermore, understanding the intrinsic, extrinsic, biomechanical, psychological, and physiological risk factors, it is also crucial to be aware of the incidence and prevalence of associated injuries. Such knowledge will facilitate the development of new prevention techniques and methods that will help prevent extensive sports injuries and make sports safer.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131689262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Injuries in central forward players in handball – Biomechanical perspective 手球中中锋球员的损伤-生物力学的观点
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_12_20
Ahmed I. Alomar
{"title":"Injuries in central forward players in handball – Biomechanical perspective","authors":"Ahmed I. Alomar","doi":"10.4103/sjsm.sjsm_12_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_12_20","url":null,"abstract":"Handball is a highly dynamic sport that involves almost all joints during play. Handball, like other dynamic sports, sees common musculoskeletal injuries in various body locations. Identifying the mechanism of injury is the key in injury prevention. This literature review focuses on the biomechanical aspect of injuries in central forward players in handball. This review will assist the coaches and trainers to implement effective training and injury prevention programs among handball players.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125664294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preseason training program for soccer strikers 足球前锋季前训练计划
Saudi Journal of Sports Medicine Pub Date : 2019-09-01 DOI: 10.4103/sjsm.sjsm_14_20
Ali Altaweel, Majed Alabbad
{"title":"Preseason training program for soccer strikers","authors":"Ali Altaweel, Majed Alabbad","doi":"10.4103/sjsm.sjsm_14_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_14_20","url":null,"abstract":"Soccer being a high contact sport demands physical ability from athletes to show better performance in training sessions and competition. Every sport requires specific training, likewise soccer training needs to be well designed according to demands required for the sport. The training needs to be organized through a season to help an athlete reach his optimal performance. Many variables should consider in the training program to enhance the performance, such as strength training, endurance training, aerobic and anaerobic training, flexibility training, and fitness training. However, this literature review aimed to discuss and highlight different aspects related to skills which are required for strikers in soccer during the preseason period. Literature suggests that “depending on player position during game, soccer team could cover various distances on field.” Fitness is equally important for all players like midfield player, defender, and striker. A study has shown that the central midfield player covered a high average of around 12 km while the defender covered the smallest distance with 10.6 km and the striker is in between the two players' averages, with 11.25 km. However, the striker is involved in different activities on field such as sprinting, jogging, running, walking, dribbling with the ball, changing direction, shooting the ball, kicking, hitting the ball, passing the ball, tackling, and being tackled. Therefore, the striker needs to focus on lower limb strengthening along with other trainings to perform these activities. In short, understanding the athlete's physical requirements is very essential to design a specific strengthening preseason program which could help the athlete to perform through 90 min of match or training session.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114995455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Common injuries in resistance training 阻力训练中的常见损伤
Saudi Journal of Sports Medicine Pub Date : 2019-05-01 DOI: 10.4103/sjsm.sjsm_4_20
A. Alqarni
{"title":"Common injuries in resistance training","authors":"A. Alqarni","doi":"10.4103/sjsm.sjsm_4_20","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_4_20","url":null,"abstract":"Many life-threatening medical illnesses are caused by physical inactivity. The rising awareness of this issue has motivated people to incorporate sports into their daily activities. Resistance training (RT) is a popular form of training, and there are an increasing number of people practicing it due to its enormous range of health benefits. The possibility of injuries while practicing RT raises the question of whether RT is safe and worth the health benefits. Most RT injuries are preventable by various corrective actions that can be easily taken. Most RT injuries occur in the shoulder, back, and knee joints. Shoulder injuries can be of the acute or overuse type and are caused by biomechanical and physiological factors that can be addressed and corrected. Back injuries occur mainly in the lumbar area. Injuries vary from traumatic to overuse injuries. Lumbar kinematics and physiological components are the main factors that contribute to injuries, which can be prevented by adjusting the method of training, using proper machines, and using protective equipment. Knee injuries are the least common injuries. They are caused by the biomechanical and physiological changes caused by repeated flexion and extension while bearing weight during RT. Furthermore, anatomical knee joint abnormalities expose the knee injuries. Early detection of these abnormalities, proper training, and good coaching could prevent such injuries.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126017200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Snapping and irritation of iliotibial band due to long-standing lateral femoral exostosis 长期股骨外侧外生性增生导致髂胫束断裂和刺激
Saudi Journal of Sports Medicine Pub Date : 2019-05-01 DOI: 10.4103/sjsm.sjsm_26_18
G. Dharmshaktu, T. Pangtey, S. Bhandari
{"title":"Snapping and irritation of iliotibial band due to long-standing lateral femoral exostosis","authors":"G. Dharmshaktu, T. Pangtey, S. Bhandari","doi":"10.4103/sjsm.sjsm_26_18","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_26_18","url":null,"abstract":"","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121032559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surgical treatment of chondral defect of patella associated with patellar subluxation 髌骨软骨缺损伴髌骨半脱位的手术治疗
Saudi Journal of Sports Medicine Pub Date : 2019-05-01 DOI: 10.4103/sjsm.sjsm_29_18
Naif Alhamam, R. Dimentberg, Ahmed Almulhim, Omar Alanzi
{"title":"Surgical treatment of chondral defect of patella associated with patellar subluxation","authors":"Naif Alhamam, R. Dimentberg, Ahmed Almulhim, Omar Alanzi","doi":"10.4103/sjsm.sjsm_29_18","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_29_18","url":null,"abstract":"We present the case of a 49-year-old patient brought to the hospital with sudden onset of pain and swelling after falling down on a flexed knee while playing football. In the history review, the patient denied any patellar dislocation, previous injury, and surgical interventions. Examination revealed a grossly swollen knee anteriorly, with tenderness and moderate-to-severe effusion. Magnetic resonance images showed injury to the medial patellofemoral ligament and loose cartilage fragments, which is a rare occurrence without patellar dislocation. Surgery was done 5-day postinjury. To prevent the future complication of the injury, the patient underwent open reduction and internal fixation of the osteochondral fragment with 3.0-mm cannulated screw. After a year, the patient underwent the removal of screw and diagnostic arthroscopy, which portrayed that the patella cartilage had healed. The patient return to playing football 9 months after the surgery.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133424822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute potassium phosphate intake after exercise has no effect on subsequent exercise-induced performance time, substrate oxidation, and food intake in men 运动后急性磷酸钾摄入对男性随后运动诱导的表现时间、底物氧化和食物摄入没有影响
Saudi Journal of Sports Medicine Pub Date : 2019-05-01 DOI: 10.4103/sjsm.sjsm_28_18
Haitham Daoud, O. Obeid, Abdullah F. Alghannam, S. Alkahtani
{"title":"Acute potassium phosphate intake after exercise has no effect on subsequent exercise-induced performance time, substrate oxidation, and food intake in men","authors":"Haitham Daoud, O. Obeid, Abdullah F. Alghannam, S. Alkahtani","doi":"10.4103/sjsm.sjsm_28_18","DOIUrl":"https://doi.org/10.4103/sjsm.sjsm_28_18","url":null,"abstract":"Background: Phosphorus availability during exercise is believed to positively affect adenosine triphosphate availability, increase glycogen synthesis, and enhance exercise performance. Aim: The aim of the present study was to examine the effect of potassium phosphate intake after exercise on physiological responses during subsequent running at anaerobic threshold and on appetite and food intake postexercise in men. Settings and Design: Nine moderately active young men (age, 22 ± 3 years; body mass index, 22.3 ± 3.0 kg/m2; and peak oxygen uptake (VO2peak) 48.5 ± 6.3 ml/kg/min) underwent two experimental conditions. Each condition consisted of two time-to-exhaustion treadmill running tests (time to exhaustion [TTE]) (bout 1 and 2), separated by 3 h recovery. During the recovery, either 500 mg phosphorus in the form of potassium phosphate or placebo was consumed with a glucose solution (1.2 g glucose/10 ml water × body weight) over 3 h. Methods: Expired gas was collected during the running. Appetite using visual analog scale and food intake from access to an ad libitum meal were measured after the second TTE run. Exercise intensity, VO2,and running speed were 67 ± 3% VO2peak, 32.3 ± 4.5 ml/kg/min, and at 10.1 ± 1.1 km/h, respectively. Statistical Analysis Used: Data were checked for normality, and Kolmogorov–Smirnov test was performed. Physiological variables, duration of exercise tests, and postexercise food intake and appetite sensations were analyzed using univariate ANOVA with interaction of exercise order and conditions. Results: There was no group effect in running time of the 2nd TTE although running time was reduced by ~ 5% in the placebo condition and by ~ 37% in the potassium phosphate condition in comparison to running time of the 1st TTE. A group × time interaction was present for the 1st exercise bout (P = 0.03). There were no interactions of condition (placebo and potassium phosphate) and running bouts (1st and 2nd) on respiratory exchange ratio, whole-body fat oxidation, and carbohydrate oxidation, but the interaction effect on VO2trended toward significance (F = 3.97, P = 0.06). There were no differences between conditions for appetite sensations and food intake. Conclusions: An acute dose of potassium phosphate after exercise did not affect subsequent exercise performance, exercise-induced substrate oxidation, and food intake. Potassium phosphate did not seem to affect metabolic responses and appetite in an ecological setting with repeated exercise and access to food during recovery.","PeriodicalId":326659,"journal":{"name":"Saudi Journal of Sports Medicine","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114268379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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