Soccer training: high-intensity interval training is mood disturbing while small sided games ensure mood balance.
Effects of lunar phases on short-term, explosive physical performance among young trained athletes.
Session-RPE Method for Training Load Monitoring: Validity, Ecological Usefulness, and Influencing Factors.
Convergent and construct validity and test-retest reliability of the Caen Chronotype Questionnaire in six languages.
Data concerning isometric lower limb strength of dominant versus not-dominant leg in young elite soccer players.
https://www.ncbi.nlm.nih.gov/pubmed/29876411