Using a strain gauge load cell for analysis of round punch

Abstract

This article is focused on the using a strain gauge load cell in a professional defense. In the described experiment, we measured a round punch. The round punch is one of the striking techniques that is used in a professional defense. The professional defense is a very important part of physical security and safety. Nowadays, it is necessary to protect our life and property. We can see many robberies, thefts, murders, vandalism, rapes and many others criminals. The physical security and safety give us effectively possibilities to protect us. In this article, we will describe one of the striking techniques – the round punch (also called a slap). We measured a force during our experiments with the help of a strain gauge load cell L6E-C3-300kg. A total of 194 people took part in our experiment. Then we found dependences on input parameters – a body mass, body height and gender. In previous experiments, we measured a direct punch with the help of the same device. We presented the results in previous articles. © Springer Nature Switzerland AG 2020.