Changes of the psychophysical state and feeling of wellness of professional soccer players during pre-season and in-season periods - Saifeddin Fessi, M.; Nouira, S.; Dellal, A.; Owen, A.; Elloumi, M.; Moalla, W. (Research in Sports Medicine, 2016)
Keywords: soccer; male; elite sport; high performance sport; preparation period; competition specific; psychic process; emotion; motivation; personality; feeling; load; performance; USA; social sciences; sport games