Rebuttal

Abstract

The problem of the study was to investigate the relationship between maximum strength and muscular endurance; also the relationship between maximum strength and percentage of maximum strength held before and after an extended period of isometric training. The subjects (N = 60) were divided into two equal groups, control and experimental. The experimental group was further divided into two subgroups of high and low strength. The control group was tested for maximum strength and endurance once at the beginning of the experiment and once after 20 days. The subjects in the experimental group were tested for maximum strength and endurance before they embarked on a 20-day period of isometric training. They held tension for 100 sec. in the morning and again in the afternoon. Periodic tests were on the 5th, 10th, 15th, and 20th day. There was a significant relationship between maximum strength and endurance and a negative and generally significant relationship between maximum strength and percentage of maximum strength held.