Muscle Inactivity and Activity Patterns after Sedentary Time-Targeted Randomized Controlled Trial

Abstract

A simple tailored counseling was able to reduce muscle inactivity time by 33 min, which was reallocated to 21 min of light muscle activity. During work time, average EMG amplitude increased by 13%, reaching an average of 1.8% of EMG MVC. If maintained, this observed short-term effect may have health-benefiting consequences.