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 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.