Relaxation and Neuromuscular Tension Control and Changes in Mental Performance under Induced Tension

Abstract

The purpose of this study was to determine the effects of specific instructions in relaxation and neuromuscular tension control on changes in the performance of a memorization test under stress. The memorization test required recall of random numbers. Stress was induced by a verbal threat. GSR, respiration rate, and EMG recordings were obtained from each S on initial and final tests. Ss who were taught to control neuromuscular tension performed significantly better on the final test than Ss who were not taught to control neuromuscular tensions.