@article {Abad:2016:1474-8185:776,
title = "Heart rate and heart rate variability of Yo-Yo IR1 and simulated match in young female basketball athletes: A comparative study",
journal = "International Journal of Performance Analysis in Sport",
parent_itemid = "infobike://uwic/ujpa",
publishercode ="uwic",
year = "2016",
volume = "16",
number = "3",
publication date ="2016-12-01T00:00:00",
pages = "776-791",
itemtype = "ARTICLE",
issn = "1474-8185",
eissn = "1474-8185",
url = "https://www.ingentaconnect.com/content/uwic/ujpa/2016/00000016/00000003/art00004",
keyword = "SPORTS PERFORMANCE, TEAM SPORTS, CARDIAC REGULATION, AUTONOMIC FUNCTION, TRAINING MONITORING",
author = "Abad, Cesar C C and Pereira, Lucas A and Kobal, Ronaldo and Kitamura, Katia and Cruz, Igor F and Loturco, Irineu and Nakamura, Fabio Y",
abstract = "To verify the cardiac autonomic response following the Yo-Yo IR1 and simulated basketball matches (SM) 20 young female Brazilian basketball players (16.92\textpm1.07 years; 179.60\textpm9.27 m; 73.33\textpm15.71 kg; BMI = 22.59\textpm3.56) performed the Yo-Yo intermittent recovery
test (Yo-Yo) and the SM. Heart rate (HR) and heart rate variability (HRV) were monitored continually 10-min before, during, and 10-min after both experimental sessions. Global HRV indexes, measured maximal heart rate (HRmax), and several estimated HRmax were assessed. The time duration of
Yo-Yo IR1 was lower than SB (6.12 \textpm 1.81 and 24.21 \textpm 4.04 min, respectively; ES=5.78). Higher values of measured-HRmax were registered in SM (195.27\textpm8.40 beats.min-1) than during Yo-Yo IR1 (187.47\textpm9.54 beats.min-1; ES=-0.93). No differences
were found between the mean HR of the efforts (177\textpm9 and 173\textpm10 beats.min-1 for Yo-Yo and SM, respectively; ES =0.20). The six estimated HRmax ranged from 92.31\textpm4.59 to 102.59\textpm4.41% of the measured HRmax. Higher cardiac autonomic depression was found
after SM. The technical-tactical requirement during the SM seemed to be able to reach HRmax but with lower cardiac autonomic response than Yo-Yo. This information may help coaches and physical conditioners to evaluate, prescribe and monitor training sessions regarding HR and HRV responses
during common team sports practices.",
}