{"title":"Tennis elbow: further considerations.","authors":"R P Nirschl","doi":"10.1177/036354657500300109","DOIUrl":"https://doi.org/10.1177/036354657500300109","url":null,"abstract":"The following is in response to the comments of Dr. Jeffrey Minkoff, New York City, regarding Dr. Nirschl's pa per, The Etiology and Treatment of Tennis Elbow (The Journal of Sports Medicine, Volume 2, Number 6 , 1974).","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"48-9"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372119","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}
{"title":"The need for relaxation in athletics.","authors":"H Kraus","doi":"10.1177/036354657500300107","DOIUrl":"https://doi.org/10.1177/036354657500300107","url":null,"abstract":"","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"41-3"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300107","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372114","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}
{"title":"The martial arts and the caucasian knee: \"a tiger by the tail\".","authors":"K K Klein","doi":"10.1177/036354657500300108","DOIUrl":"https://doi.org/10.1177/036354657500300108","url":null,"abstract":"nese source,2 with references and comparisons of structure from Foreign writers,3, 4> 5, s~ ’ and in view of the tact that the Martial Arts’ have been developed in both Japan and China, the use of the term Asiatic will refer to both of these populations. Table II, taken from the Amako2 studies, illustrates the differences in incidence of knee injuries between the Asiatic and Caucasian groups. These differences may well be due to the structural differences noted in Table I. The &dquo;squatting&dquo; populations of India are not to be considered a part of the populations in this paper because their knees are different in terms of anatomical structure, apparently produced from early and long squatting action.8 Over the last few years, in discussion with Americans involved in the activities of Kung Fu, Karate, Judo and Aikido, it has been noted that there has been a general concern related to stress factors and injuryof the knee. Among skilled practitioners of Judo9 in this country there is a high incidence of knee injury while it is reported to be a minor problem in Asiatic competitors.&dquo; American instructors of Kung Fu have reported a high incidence of knee stress in those participating in the activity. Similar problems have been expressed by an instructor of Aikido 11 ie, that Caucasian participants of 2-3 years, experience knee difficulty in flexion positions and must eliminate or reduce such action due to the stress.","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"44-7"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300108","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372115","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}
{"title":"Habitual exercisers: a blood serum and personality profile.","authors":"M Jette","doi":"10.1177/036354657500300103","DOIUrl":"https://doi.org/10.1177/036354657500300103","url":null,"abstract":"<p><p>In summary, this study indicated that those subjects who participated in regular physical activity were distinguished from nonexercisers by being more tough-minded, prudent, and relaxed in so far as their personality characteristics (16 PF) are concerned. If we consider the above mentioned statement by Birren, it is our feeling that these traits are highly desirable for interpersonal relations and are antithetic to the theory of avoidance behavior shown to increase with age. In relation to the blood serum profile, the habitual exercisers were seen to possess, in particular, lower levels of serum alkaline phosphatase. This finding may be indicative of the compressive or tensile effect of chronic physical activity on the skeletal system and has led us to embark upon further studies in this area.</p>","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"12-7"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300103","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372110","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}
{"title":"Inferiority of femal athletes: myth or reality.","authors":"J H Wilmore","doi":"10.1177/036354657500300101","DOIUrl":"https://doi.org/10.1177/036354657500300101","url":null,"abstract":"motor ability. For all activities, with the exception of the softball throw, the boys’ and girls’ scores were essentially identical from 5 through 11-13 years of age. Beyond the age of 11-13 years, the girls’ performance leveled off while the boys’ performance continued to improve, thus creating an ever increasing gap with increasing age. A recent unpublished study completed in our laboratory illustrated a unique phenomenon for the softball throw, when thrown with the nondominant arm, for boys and girls aged 3-22 years. Results for the dominant arm agreed with those presented by Espenschade,2 i.e., the boys throwing the ball approximately twice the distance as thrown by the girls at each age. When the factors of practice and experience were removed by using the nondominant arm, the results were identical for the two sexes up to the age of 10-12 years. Are social and cultural restrictions confounding these male-female comparisons ? Recently, much attention has been given to the intriguing problem of whether true biological performance differences exist between the sexes. This paper will attempt to briefly review the recent work originating from our laboratory. Most of this research","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372113","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}
{"title":"Stereotypes of football players as a function of positions.","authors":"R L Williams, Z I Youssef","doi":"10.1177/036354657500300102","DOIUrl":"https://doi.org/10.1177/036354657500300102","url":null,"abstract":"<p><p>Sports experts agree that different football positions require different personality characteristics and a varied level of motor skill, e.g., quarterback position presumably demands a calm personality, a cerebral endowment, and great motor finesse. By contrast, some other positions may require sheer physical strength and a combative aggressive personality. This study investigated whether football coaches stereotype players according to their various positions and attempted to determine the profile, magnitude and consistency of such stereotyping on both personality traits and motor skill dimensions. This study also investigated the relationship between such stereotypes and the players' scores on psychological tests. On two separate occasions, each of six coaches rated thirteen football positions as to their players' motor skill and personality characteristics. Coaches were instructed to base their ratings on their actual experiences with the players of each position throughout their coaching careers. MMPI-derived scales and the 16 PF test were administered to 251 players. Test-retest correlation coefficients indicate that the six coaches were reliably stable in their stereotypes of the players. Coefficients of concordance indicate significant agreement among the coaches on the stereotypes. Only the 16 PF scores yielded a personality picture consistent with the coaches' stereotypes. Effect of such stereotyping on interpersonal relationships between coach and player are discussed.</p>","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"7-11"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300102","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372120","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}
{"title":"Cardiac stroke volume: effects of athletic training.","authors":"G R Cumming","doi":"10.1177/036354657500300104","DOIUrl":"https://doi.org/10.1177/036354657500300104","url":null,"abstract":"<p><p>A high capacity oxygen transport system requires a large cardiac stroke volume. This may be achieved by an increase in the systolic emptying of the heart as might occur with training programs of one to three months. Any major increase in stroke volume must be achieved by an increase in the diastolic heart volume. Only the athlete with an extraordinary degree of endurance fitness develops this change and it likely requires at least a few years of training. Some of this training may have to take place during puberty and rapid growth years. To some extent the capacity to increase stroke volume may be genetically determined. We have no information on the best way to train the heart to have a high stroke volume. The inadequate data available suggest that moderately intense interval work with supine recovery periods results in the largest possible stroke volume, but it is not known whether this is of any practical value for training athletes.</p>","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"3 1","pages":"18-24"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657500300104","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12372111","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}
{"title":"A biomechanical study of rabbit patellar tendon: effects of steroid injection.","authors":"L S Matthews, D A Sonstegard, D B Phelps","doi":"10.1177/036354657400200606","DOIUrl":"https://doi.org/10.1177/036354657400200606","url":null,"abstract":"T rules of organized sports have been established to decrease the incidence and severity of injuries while maintaining the spirit of play and competition. Equipment manufacturers have developed helmets, braces, pads, bindings, etc. to minimize injury. Sports physicians, aware of the long term prognosis, have been called upon to determine the optimal time for further sports participation by an injured player. Our goals are to further minimize the incidence and severity of such injuries, and to develop satisfactory treatment techniques for maximum rehabilitation.","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"2 6","pages":"349-57"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657400200606","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15568348","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}
{"title":"Acute occlusion of the subclavian vein in an athlete: diagnosis, etiology and surgical management.","authors":"R S Wright, A B Lipscomb","doi":"10.1177/036354657400200605","DOIUrl":"https://doi.org/10.1177/036354657400200605","url":null,"abstract":"The first report of the entity known as &dquo;effort thrombosis&dquo; of the subclavian vein was made by Paget in 18751 followed by one in a similar vein by Schroetter in 1884.’ Since that time, many cases have been reported in the literature, the most extensive of which is that of Hughes3 who collected 320 cases from the literature up until 1949. Hughes suggested in his review that the term &dquo;Paget-Schroetter Syndrome&dquo; be adopted to denote this pathologic condition. Up to, including, and since the extensive review by Hughes, various etiologies and therapeutic recommendations have been advocated in","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"2 6","pages":"343-8"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657400200605","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15568344","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}
{"title":"The etiology and treatment of tennis elbow.","authors":"R P Nirschl","doi":"10.1177/036354657400200602","DOIUrl":"https://doi.org/10.1177/036354657400200602","url":null,"abstract":"The primary etiological factor in tennis elbow is a mechanical predisposition of the human elbow associated with force overload Additional etiological factors in clude lack of forearm strength and endur ance, age, and a tendency toward mus culo-tendinous inflammatory abnormali ties Treatment includes relief of inflamma tion, improvement of tissue quality by exercise, decrease in the moments of force to which the forearm is subjected, and surgery when indicated","PeriodicalId":76661,"journal":{"name":"The Journal of sports medicine","volume":"2 6","pages":"308-23"},"PeriodicalIF":0.0,"publicationDate":"1974-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/036354657400200602","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15568333","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}
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