![IJERPH | Free Full-Text | Regression Analysis of Perceived Stress among Elite Athletes from Changes in Diet, Routine and Well-Being: Effects of the COVID-19 Lockdown and “Bubble” Training Camps IJERPH | Free Full-Text | Regression Analysis of Perceived Stress among Elite Athletes from Changes in Diet, Routine and Well-Being: Effects of the COVID-19 Lockdown and “Bubble” Training Camps](https://www.mdpi.com/ijerph/ijerph-19-00402/article_deploy/html/images/ijerph-19-00402-g001-550.jpg)
IJERPH | Free Full-Text | Regression Analysis of Perceived Stress among Elite Athletes from Changes in Diet, Routine and Well-Being: Effects of the COVID-19 Lockdown and “Bubble” Training Camps
![Habitual and ready positions in female table tennis players and their relation to the prevalence of back pain [PeerJ] Habitual and ready positions in female table tennis players and their relation to the prevalence of back pain [PeerJ]](https://dfzljdn9uc3pi.cloudfront.net/2020/9170/1/fig-1-2x.jpg)
Habitual and ready positions in female table tennis players and their relation to the prevalence of back pain [PeerJ]
Comparison of the Physical Activity and Sedentary Behaviour Assessment Questionnaire and the Short-Form International Physical Activity Questionnaire: An Analysis of Health Survey for England Data | PLOS ONE
![A Self-Administered Questionnaire for Assessment of Symptoms and Function of the Shoulder* | Semantic Scholar A Self-Administered Questionnaire for Assessment of Symptoms and Function of the Shoulder* | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/422d0e39fa61f766120a1ba753ab0d2058e0d696/3-TableI-1.png)
A Self-Administered Questionnaire for Assessment of Symptoms and Function of the Shoulder* | Semantic Scholar
![Frontiers | Self-assessed tactical skills in tennis players: Psychometric evaluation of the Tactical Skills Questionnaire in Tennis Frontiers | Self-assessed tactical skills in tennis players: Psychometric evaluation of the Tactical Skills Questionnaire in Tennis](https://www.frontiersin.org/files/MyHome%20Article%20Library/988595/988595_Thumb_400.jpg)
Frontiers | Self-assessed tactical skills in tennis players: Psychometric evaluation of the Tactical Skills Questionnaire in Tennis
![Questionnaire Tennis de Table - Tennis de Table Règlement Vid é o : youtube/watch?v=y2vfCzaRRWA 1) - Studocu Questionnaire Tennis de Table - Tennis de Table Règlement Vid é o : youtube/watch?v=y2vfCzaRRWA 1) - Studocu](https://d20ohkaloyme4g.cloudfront.net/img/document_thumbnails/9272e82259e0968042b80948ba2f4987/thumb_1200_1698.png)
Questionnaire Tennis de Table - Tennis de Table Règlement Vid é o : youtube/watch?v=y2vfCzaRRWA 1) - Studocu
![Frontiers | Instantaneous effects of mindfulness meditation on tennis return performance in elite junior athletes completing an implicitly sequenced serve return task Frontiers | Instantaneous effects of mindfulness meditation on tennis return performance in elite junior athletes completing an implicitly sequenced serve return task](https://www.frontiersin.org/files/Articles/907654/fspor-04-907654-HTML-r1/image_m/fspor-04-907654-g001.jpg)