The nature and culture of nonverbal behavior in sports: theory, methodology, and a review of the literature

P Furley - International review of sport and exercise psychology, 2023 - Taylor & Francis
Research on body language (nonverbal behavior, NVB) in sport is only slowly emerging,
although it is considered important and has been frequently studied in other disciplines. The …

A review on computer vision technology for physical exercise monitoring

SR Khanal, D Paulino, J Sampaio, J Barroso, A Reis… - Algorithms, 2022 - mdpi.com
Physical activity is movement of the body or part of the body to make muscles more active
and to lose the energy from the body. Regular physical activity in the daily routine is very …

Affect and exertion during incremental physical exercise: Examining changes using automated facial action analysis and experiential self-report

S Timme, R Brand - PloS one, 2020 - journals.plos.org
Recent research indicates that affective responses during exercise are an important
determinant of future exercise and physical activity. Thus far these responses have been …

The effects of facial expression and relaxation cues on movement economy, physiological, and perceptual responses during running

NE Brick, MJ McElhinney, RS Metcalfe - Psychology of Sport and Exercise, 2018 - Elsevier
Objectives Previous research has supported the beneficial effects of relaxation training on
running economy. However, no studies have compared the effects of brief contact …

Identification of muscle fatigue by tracking facial expressions

MC Uchida, R Carvalho, VD Tessutti, RFP Bacurau… - PLoS …, 2018 - journals.plos.org
Resistance training (RT) is performed at distinct levels of intensity from the beginning to the
end of exercise sets, increasing the sensation of effort as the exercise progress to more …

Using Computer Vision to Track Facial Color Changes and Predict Heart Rate

SR Khanal, J Sampaio, J Exel, J Barroso, V Filipe - Journal of Imaging, 2022 - mdpi.com
The current technological advances have pushed the quantification of exercise intensity to
new era of physical exercise sciences. Monitoring physical exercise is essential in the …

Facial electromyography during exercise using soft electrode array: A feasibility study

R Ibrahim, I Ketko, M Scheinowitz, Y Hanein - Plos one, 2024 - journals.plos.org
The use of wearable sensors for real-time monitoring of exercise-related measures has
been extensively studied in recent years (eg, performance enhancement, optimizing …

Classification of physical exercise intensity by using facial expression analysis

SR Khanal, J Barroso, J Sampaio… - 2018 Second …, 2018 - ieeexplore.ieee.org
Facial expression analysis has a wide area of applications including health, psychology,
sports etc. In this study, we explored different methods of automatic classification of exercise …

Physical exercise intensity monitoring through eye-blink and mouth's shape analysis

SR Khanal, A Fonseca, A Marques… - … on Technology and …, 2018 - ieeexplore.ieee.org
The continuous use of the muscles in any kind of physical exercises results in muscular
fatigue, which can be defined as the incapability of the muscle to perform with the same …

Classification of physical exercise intensity based on facial expression using deep neural network

SR Khanal, J Sampaio, J Barroso, V Filipe - International Conference on …, 2019 - Springer
If done properly, physical exercise can help maintain fitness and health. The benefits of
physical exercise could be increased with real time monitoring by measuring physical …