ABSTRACT
This chapter focuses on applications of psychophysiological and electrophysiological techniques, such as biofeedback and neurofeedback, to support or empower performance in sports. In particular, an introduction to the mechanisms of action of most relevant techniques in the field, neural-bodily-behavioral modulations that are targeted by different intervention opportunities, and technical application notes. Biofeedback applications are usually grounded on the measurement of muscle activity, electrodermal activity, blood pressure, and cardiac activity. Biofeedback and neurofeedback are procedures for self-regulation that, starting from the detection of peripheral biological signals, are intended to better the psychophysiological state of the practicer and thus foster the best level of performance. Despite the potential of the technique, systematic investigations of the effect of neurofeedback training on objective measures of performance are still very limited. The chapter provides a critical comparison between the efficacy and strong/weak points of bio/neurofeedback techniques and more traditional mental training techniques within the field of sport science.
