Experimental data and additional evaluation for the paper "Influence of disruptive design changes of a hammer drill on user posture and muscle stress - An exploratory study"

The data belongs to the contribution "Influence of disruptive design changes of a hammer drill on user posture and muscle stress - An exploratory study"
Rack, R.; Sutschet, S., Bengler, K.; Matthiesen, S.
The data consists of:
1. mean values of joint angles and handle interaction forces (grip and push force) over time and RMS values of muscle activation for each drilling measurement for 3 subjects, categorized into handle configurations (handle position & orientations was varied)
2. Median and 1st & 3rd quartile values of joint angles and muscle activation across the 3 subjects and its graphical illustration (plots) showing deviations of joint angles and muscle activation of the shoulder-arm system (plots uploaded are an addition to the results of the paper mentioned above)