Padel is widely practiced racket sport, although there is scanty data comparing competitive levels and differences between the sexes. Physical fitness of padel players was compared, according to sex and level. The research involved 35 people (age = 29.6 ± 2.9 years, practice = 6.8 ± 4.9 years), 13 of the first, 15 of the second and 7 of the third category. Aerobic power (PAM) with Yo-YoIR1, agility with handball agility specific test (HAST), muscular power with vertical jump and 3kg medicineball throw, and handgrip endurance strength (HES) with dynamometer were measured. The variables PAM, HAST, vertical jump, throttle and FIPM were significantly different between genders. In addition, in the male category, players in the upper category had lower heart rate scores after Yo-YoIR1 as well as distance traveled, throttle and FIPM maximum, while in females the superior category was better in the variables distance traveled in Yo-YoIR1 and vertical jump. On the other hand, in both sexes, players of superior categories presented greater time of practice. Amateur padel players with a higher competitive level do not present higher physical fitness, but present longer practice time.

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This study aims to investigate the concordance between two cycle ergometers for variables measured in the test of maximum incremental effort. Methods: This correlation study enrolled 15 inactive women (19,2 ± 4,0 years old). At random, the participants performed two maximal effort incremental tests (MEIT), using cycle ergometers (Keiser-M3 and Ergo-167) on different days with a minimum interval of 72 hours. The test had stages of two minutes, and two-step increments were carried out at the end of each stage. Lactate concentration ([LAC]), and rated perceived exertion (RPE) were collected, in addition to monitoring oxygen uptake (VO 2 ) and heart rate (HR). The Paired t-test was carried out to compare physiologic variables, Lin's test was used for correlation, and Bland Altman was used to measuring concordances among variables. Results: The correlations between physiologic parameters were considered strong for HR on the anaerobic threshold (Keiser M3 = 146 ± 14 bpm; Ergo-167 = 149 ± 9 bpm; r = 0.762), greater blood lactate value (Keiser M3 = 9,97 ± 2,51 mmol/L; Ergo-167 = 9.71 ± 2.56 mmol/L; r = 0.820), VO 2max (Keiser M3 = 38,37 ± 6,97 mL/kg/min; Ergo-167 = 36.06 ± 8.4 mL/kg/min; r = 0,806) and HR max (Keiser M3 = 186 ± 53 bpm; Ergo-167 = 188 ± 11 bpm; r = 0.716). Conclusion: The results show the feasibility of using the cycle ergometer Keiser, model M3, to perform the maximal effort incremental test, whereas there was high concordance in the physiologic responses in both ergometers for inactive women.

This study aims to verify the effect of the restriction of the ventilatory flow on HR, RPE, and power during HIT-test performed by healthy women. The participants (n=8) underwent HIT-test without and with ventilatory flow restriction. HR, power, and RPE was measured. HRpost showed no significant difference between conditions (p=0,053). The average power presented higher values in the condition without the restriction of ventilatory flow (619,51±144,33W; 565,99±108,43W; p=0,001), but without differences in the fatigue index (p=0,383). In both conditions, increases in RPE were observed during the efforts (p<0,001). It is concluded that HR and RPE did not suffer acute effects from the restriction of ventilatory flow; however, the average power is decreased during HIT-test.

To verify the effects of a 2-week of high-intensity interval training (HIIT) on physical performance in young female athletes. Methods: female rugby players (n = 13; 15.92 ± 0.76 years old) participated in an 8-session of HIIT supervised through online video calls for two weeks. They were evaluated pre-and post-HIIT for 3-min of burpees, 1-min of sit-ups, maximum push-ups, and 1-min of squats. Perceptions related to training protocols were collected through the Physical Activity Enjoyment Scale (PACES) post-intervention. Results: Significant improvements in bur-

The school is an important environment for the development of physical and sports activity. Thus, in order to deconstruct the polarization of school sport, rugby emerges as an alternative to Physical Education (PE) classes. The aim of this article was to describe the process of insertion of rugby in the school environment in the city of Pelotas/RS. This case study originates from the extension project developed to insert rugby in the Pelotas-RS schools. Between the years 2015 and 2017, 102 teachers participated in the project, reaching around 9,600 students in PE classes and 995 students in the festivals. In addition, most of the teachers looked for the modality as a new alternative of content and hoped to be able to learn and to reproduce the content. Finally, rugby was inserted into the teaching plans of teachers and viewed positively as an alternative to PE classes

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