Bodily maps of exercise-induced feelings

Abstract

<p>Physical exercise is a strong physiological and mechanical stimulus that elicits various bodily sensations. They shape the emotional experience and contribute to the psychological benefits of exercise. Despite the centrality of subjective sensations stemming from altering bodily states during physical exercise, there is a paucity of data on bodily experiences and sensations evoked by physical exercise. Here, we mapped bodily sensations evoked by exercise in two studies. In the first proof-of-concept study, we asked participants (<em>n</em> = 305; 143 females) to imagine undergoing exercise training and report the expected bodily sensations. In the second field study, we mapped participants' (<em>n </em>= 133; 105 females) emotions and bodily sensations before and after actual exercise sessions. Both studies utilised visual analogue scales for sensation rating and a topographical self-report tool for mapping bodily sensations: participants were asked to colour on a human body silhouette all the bodily regions where each specified sensation (e.g. "Energized") was felt. The findings revealed a wide array of exercise-induced bodily sensations with mostly distinct topographies, that were consistent across individuals. The field experiment confirmed that bodily sensations of activeness and exhaustion intensified following exercise in topographically specific manner, and that the experience of exhaustion in the body mapping was linearly associated with physiological (heart rate) and subjective (rating of perceived exertion) indices of exertion. Altogether, these results show that different exercise-induced sensations have distinct bodily topographies and suggest that body sensation mapping might provide a novel approach for measuring exercise-induced emotional experiences and aid in planning exercise and recovery schedules.<br></p>