摘要：The aim of the study was to diagnose and analyse the changes in functional parameters and physicalperformance during phases of menstruation cycles of female university students. The experimental sampleconsisted of three female university students (age = 23.8±0.6 years) who had a regular menstruation cycle(MC) with the length of 28 days. The functional status of the students was diagnosed by the Ruffierfunctional test. Parameters of the physical performance were two chosen tests: reaction time (RT) measuredby FiTRO Agility Check device; tapping frequency (TFLL) measured by a FiTRO tapping device. The bestfunctional status of each student was diagnosed in the III. phase (ovulation). Each student achieved the bestphysical performance in RT test during the II. phase of the menstruation cycle (post menstruation, follicular).Student 1 and student 2 proved the best physical performance in the TFLL test during the II. phase of themenstruation cycle (post menstruation, follicular). Except mentioned parameters we detected and analysedthe subjective feelings, which helped us in further results´ interpretation. Our probe is a preliminary study tomonitor possible variations in chosen parameters of physical performance and functional parameter.
关键词：reaction time; Ruffier functional test; tapping frequency of lower limbs
