Abstract
Uninterrupted recordings of grip strength were measured in the male and female physical education students, university sports club members, middle-aged physical laborers and clerks, and young weight-lifters. The results were as follows ;
1) In the rate of supporting of uninterrupted measurements of grip strength, recordings among the males were greater than females. But, there were no differences between the recordings in the rate of supporting at morning and at evening.
2) In the university sports club members, the rate of supporting of Basketball club members were the most, Judo, the medium, Volleyball, Tennis, and others, the least.
3) Among the middle-aged subjects, the rate of supporting of uninterrupted measurements of grip strength indicate high in physical laborers and low in the clerks.
4) The rate of supporting of uninterrupted measurements of grip strength in youngweight-lifters was smaller than in well trained weight-lifters.
5) By the comparison between right and left recordings in the rate of supporting of uninterrupted measurements of grip strength, certain tendencies were observed in some sports, but, not greater than differences among some sports. Certain individual, however, indicate great differences between right and left recordings.
6) No significant correlations between maximum grip strength and rate of supporting of uninterrupted measurements were observed.
