The purposes of this study were (1) to determine if three selected aerobic dance related conditions would result in chronic alterations of flexibility of college women and (2) to compare flexibility measures of college age females during a semester of aerobic dance instruction. Subjects were sixty-three college women enrolled in aerobic dance, bowling, and archery classes. Eight flexibility measures were obtained during the third and eleventh weeks of the experimental period. Data were analyzed by a factor analysis the Pearson Product Moment Correlation, and eight oneway analyses of covariance. Conclusions of the investigation were (1) a program of aerobic dance alone is not sufficient to promote flexibility, and (2) supplemental flexibility activities of ten minutes duration used with aerobic dance training are beneficial in increasing hip flexion.

This study used cinematography to determine differences in velocity, acceleration, moments of force, and body centers of gravity in four different positions of two techniques of the long-hang kip. Three female gymnasts performed five attempts of each technique: the traditional method, with an arch in the lower back at the end of the forward swing, and approximate shoulder angle of 180 degrees or more; and the newer method, with no arch in the lower back and approximate shoulder angle of 90 degrees or less. Three. USGF-rated judges scored the kips, and due to inability to distinguish between the two techniques, two subjects were eliminated. Major differences occurred in the swing extension, with the newer technique producing more velocity and a higher center of gravity throughout the movement.

The purposes of the study were to determine if college females perform best on the AAHPER Volleyball Serve Test with classmates passively or actively observing, or instructor only actively observing, and to determine which condition was best for high, medium, and low skilled beginners. Subjects were sixty-three college females. Data were analyzed by a two-way analysis of variance with repeated measures. Conclusions of the investigation were beginners perform better with active than passive observers present; highly skilled beginners perform better with active observers than instructor only present; medium skilled beginners perform better with active observers and instructor only than passive observers present; and low skilled beginners showed no significant difference between conditions.

The purposes of this study were 1) to establish validity and reliability for a modified service test, 2) to determine male and female norms for the service test, and 3) to establish norms for the Kemp-Vincent Rally Test. Subjects were 677 students enrolled in beginning and intermediate tennis classes at North Texas State University, Denton, Texas. Data were analyzed by the two-way analysis of variance to establish reliability. Norms were established by converting raw scores to normalized standard T-scores. Conclusions of the investigation were 1) the modified service test is valid and reliable, and 2) there is a need for separate male and female norms when the skill is governed by strength.

This investigation seeks to determine the administrator's attitudes toward education for leisure taught through the education process as it prepares the youth of today for the use of their leisure time. A 26-question questionnaire was mailed to 100 administrators, Descriptive data was requested to aid the Chi-square analysis at the .05 level performed on each question, A 74-percent return was received. The administrators expressed a favorable attitude toward education for leisure. The present degree held by the administrators did have a significant relationship to their expressed attitudes. It is recommended that classes specifically related to education for leisure be included in the school curriculum.

This study compares the effectiveness of three selected exercises (curl-up, conventional hook sit-up and modified hook sit-up) in building abdominal strength and endurance in upper elementary school girls. Ninety-nine subjects were randomly divided into four groups. The study was designed to determine (1) whether an eight week exercise program can increase abdominal strength and endurance; (2) the most effective exercise; (3) if muscle action intensity affects the results. A cable tensiometer measured abdominal strength and a timed sit-up measured abdominal endurance. An analysis of covariance determined significance. Significant gains in abdominal strength and endurance were shown by the conventional hook sit-up. Further study on the relationship between muscle development and maturation in young children is recommended.

The problem of this study was to review within Dallas and Tarrant Counties the relationship between an "influenza-like" illness within six months prior to contracting Mycobacterium kansasii disease. An interview instrument was developed and used during personal interviews to collect data. Additional data of case rates and reported cases was compiled from local and national governmental public health agencies. Analysis of the data indicated no significant difference between an individual contracting an "influenzalike" illness within six months prior to the acquiring of Mycobacterium kansasii disease. Therefore, there is no relationship between having had influenza-like symptoms within six months of contracting Mycobacteria kansasii.

This study investigated the perceptions of administrators of the YMCA and municipal recreation departments in the state of Texas concerning their cooperative relationship in the use of areas and facilities, personnel management, and program planning. A questionnaire was used to obtain their perceptions. Of the 140 questionnaires mailed, ninety-two were returned that were able to be utilized in the study. Their responses were analyzed using the Chi-Square test. The findings revealed a general agreement concerning the lack of cooperation between them. This wat evidenced in that they "never" or "seldom" communicated, consulted with the other, initiated joint sponsorship of programs, or cooperated in the three specified areas of recreational programming.

This investigation was designed to study coach and self-appraised groupings of intercollegiate tennis players who yield to stress and withstand stress and to determine if personality differences existed between groups. Subjects were 75 intercollegiate tennis players from Texas. A stress inventory and the Cattell Sixteen Personality Factor Questionnaire were instruments utilized in the study. Data were subjected to hierarchical profile-groupings, three-way analyses of variance, and a correlational analysis. Conclusions of the study were that intercollegiate tennis players and male and female players respond to stress differently; intercollegiate tennis players and male and female players who experience different levels of stress have different personalities; and players and coaches do not evaluate the ability to cope with stress similarly.

The purpose of this study was to determine the effects of rapid weight loss on wrestlers' efficiency incorporating competitive aspects of the sport into the research procedures. Six subjects were selected from the North Texas State University Wrestling Club. Eight cardiovascular and neuromuscular measurements were taken and recorded before treatment and following treatment. Astrand's bicycle ergometer test was utilized to obtain exhaustive, heart rates. Data were analyzed by a one-tailed t test at the .05 level. Conclusion of the investigation was that following 6.25 per cent rapid loss of body weight, over a period of one week, no loss of efficiency occurred among wrestlers under simulated competitive conditions.

The problem with which this study is concerned is the delineation of current practices in therapeutic recreation in psychiatric treatment centers in Texas, The programs of the forty-two hospitals responding to the survey questionnaire were evaluated in terms of the National Therapeutic Recreation Society's "Standards for Therapeutic Recreation in Psychiatric Facilities." It was determined that, while the use of recreation in psychiatric rehabilitation is widespread, many programs are not administratively independent., A close association between recreation and occupational therapy was found. Extensive recreation facilities and activities were reported. Use of community resources was widespread, but follow-up and leisure counseling services were rare. Most personnel had no recreation training. The evaluation showed limited compliance with the standards.

The purpose of the study was to investigate the differences and relationships in male and female coaches assessment of coachability traits. Subjects were twenty-five male and twenty-five female coaches, The testing included a paired comparison of ten coachability traits, Data were analyzed by a Pearson product-moment coefficient of correlation and analysis of variance. The conclusion of this study was that the two groups of subjects are very similar in the selection of coachability traits.

This investigation was designed to determine if attitudinal differences toward involvement of females in athletic competitions existed between males when age, education, and sport backgrounds were considered. Subjects were 186 male employees of Air Products and Chemicals, Incorporated and the City of De Soto, Texas, and students at North Texas State University. A fifty-one item attitude inventory developed by the investigator was the instrument utilized in the study. Data were analyzed by a three-way analysis of variance. Conclusions of the study were that males of various ages, educational levels, and sport backgrounds do not differ in their attitudes and possess favorable opinions toward female sport participation, Males with nonactive sport backgrounds were more favorable than males with active-semiactive backgrounds when spectators at female sport events.

The problem of this study was to investigate the attitudes expressed by parents of six-, even-, eight-, and nine-year-old boys toward competition in the Carroliton Farmers Branch, Texas, Soccer Association during the 1976 Fall soccer season. Scott's Attitude Inventory and an analysis of variance at the .05 level of significance were used for the study. The data obtained from the 193 parents who participated in the study revealed that the parents held a positive attitude toward intensive competition in youth soccer leagues. Additional analysis of data revealed that attitudes of parents of boys six- and seven-years-old did not difsfner significantly from these attitudes held by parents of eight- and nine-yearold boys.

Data were obtained through the syllabi and the questionnaires returned by the head of physical education institutes in India. From a total of thirty-seven questionnaires sent, sixteen were returned representing fourteen different institutions. The programs in India showed some diversity among the institutions regarding the length of time required to complete the courses and minimum qualifications prescribed for admission to the program. The programs did not meet the recommendations of the conference either in length or content. The newer programs more nearly met the recommendations.

The purpose of this study is to determine the extent of leisure counseling provided in Texas Community Mental Health and Mental Retardation Centers. Data was gathered from responses to a survey sent to Texas Community MHMR Centers. There was a ninety-three per cent response rate. The results indicated leisure counseling was not being provided, although some minor components of leisure counseling were being conducted at individual centers. Recommendations were made for expansion of recreation programs, the institution of counseling sessions dealing with leisure related topics on a regular basis, the use of leisure interests.:assessment instruments, and the development of a systematic recreation information referral system.

This study analyzed the relationships present between grip strength, wrist flexion, arm length, partial and total, and throwing velocity. Thirty-one subjects were tested to obtain the data on these variables. A multiple linear regression equation produced a significant F ratio for the relationship between grip strength and throwing velocity. Neither wrist flexion nor arm length obtained a significant F ratio to throwing velocity. A stepwise multiple regression equation again displayed a significant F ratio for grip strength and throwing velocity. Wrist flexion and arm length did not produce a significant F ratio for their relationships to throwing velocity. This study concludes that of the variables tested, only grip strength displayed a significant relationship to throwing velocity. This study indicates that throwing velocity can be predicted at a moderate level from the measurement of grip strength.

The purpose of the investigation was to determine if participant attitudes toward recreation program elements varied significantly according to racial origin of the individual. The subjects were adults involved in structured and unstructured recreation programs at six community recreation centers operated by the Dallas Recreation Department. The chi-square test was used to determine significance of the difference among participant attitudes. The results of the investigation revealed a statistically significant difference among the three racial groups with regard to their attitudes toward various program elements. Conclusions were that participants from these three racial groups appear to be more different than alike in their attitude toward recreation programming.

The purposes of the study were to compare ratings of perceived exertion of aerobic dance and treadmill performances under equal work loads and to compare ratings of perceived exertion by males and females in aerobic dance and treadmill work. Subjects were twenty-six college men and women in co-educational conditioning classes. Heart rates were monitored after work bouts and perceived exertion was determined using Borg's RPE scale. Data were analyzed by a two-way analysis of variance with repeated measures. Conclusions of the investigation were: (1) aerobic dance is perceived as less strenuous than the treadmill under equal work loads, and (2) males and females perceive aerobic dance as less strenuous than the treadmill under equal energy bouts.

This study investigated possible effects of hypoxic training upon speed of high school sprint freestyle. Thirty-eight subjects, grouped as their two schools, performed identical loads during the ten-week program. The Experimental group used hypoxic techniques for about one-half of each workout. Pretests and posttests conducted for the 50-yard and 100-yard distances yielded highly correlated mean scores, with marked differences between the two groups. Analysis of covariance was used, selecting the .05 level for rejection. The comparison of adjusted group means indicated neither group superior at 50 yards, while the 100-yard F-ratio was significant at the .0047 level favoring hypoxic training. It is recommended that hypoxic techniques be incorporated into existing programs, possibly benefitting other strokes.

The purpose of this study is to measure the physical fitness levels of Navajo girls fourteen to sixteen years of age using the AAHPER Youth Fitness Test and to establish norms based upon scores determined from test results from seven schools. These norms are also compared to national norms found in the manual accompanying the AAHPER Youth Fitness Test. The results of this study give an indication of the overall fitness level of fourteen-, fifteen-, and sixteenyear-old Navajo girls. Of the seven test items, the Navajo norms were below the national norm on five items and above on the softball throw and 600 yard run-walk

The problem of this study was to investigate the resilient effects of selected string tensions in various types of tennis rackets. The rackets selected were the Wilson T-2000, Head Professional, Head Master, Dunlop Fort, Dunlop Austral, and Yamaha Composite. Each racket was randomly strung and tested at 45, 52.5, and 60 pounds of string tension. The testing involved dropping a tennis ball 100 inches onto the racket face, which was stationary, and measuring the height of the ball bounce. The data collected from the rackets and string tensions were analyzed by the analysis of variance and the .05 level of confidence was used to determine significance. A significant difference occurred between the Head Professional and Wilson T-2000 and the Head Professional and Yamaha Composite. Significant differences occurred between all three string tensions.

The problem of this study was to obtain the professional opinion of male physical education graduates of North Texas State University with respect to appropriateness of their professional preparation in association with their teaching experiences. An opinionated questionnaire was developed and used to collect the data. Standard and Advanced First Aid and Safety Education, Teaching Physical Education in Secondary Schools and Foundations of Health were the required courses found to be most valuable to the participants in their teaching experiences. Basketball, track and field, football and volleyball were the activities most often used by the participants in their teaching activities.

The purposes of the study were (1) to determine if differences exist between the self concepts of female intercollegiate starting and substitute athletes and between members of team and individual sports and (2) to determine if a significant relationship exists between coaches' ratings of an athlete and the athletes' self concepts. Subjects were forty-five college women who met the established criteria. The testing instrument was the Tennessee Self Concept Scale. Data were analyzed by the two-way analysis of variance method and the Spearman Rank Order Correlation. Alpha was .05. Conclusions of the investigation were that (1) the self concepts of athletes in basketball, softball, volleyball, tennis, and badminton are not significantly different, and (2) the coaches' ratings of athletes and athletes' self concept ratings are not significantly related.