Simulated basketball matches elicited a higher measured maximal heart rate (195.27 vs 187.47 bpm; ES=-0.93) and higher cardiac autonomic depression compared to the Yo-Yo IR1 test.
Observational (n=20)
Does the Yo-Yo IR1 test elicit different heart rate and heart rate variability responses compared to simulated basketball matches in young female athletes?
Simulated basketball matches elicit higher maximal heart rates and greater cardiac autonomic depression than the Yo-Yo IR1 test in young female athletes.
Effect estimate: ES -0.93
Absolute Event Rate: 195.27% vs 187.47%
To verify the cardiac autonomic response following the Yo-Yo IR1 and simulated basketball matches (SM) 20 young female Brazilian basketball players (16.92±1.07 years; 179.60±9.27 m; 73.33±15.71 kg; BMI = 22.59±3.56) 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 ± 1.81 and 24.21 ± 4.04 min, respectively; ES=5.78). Higher values of measured-HRmax were registered in SM (195.27±8.40 beats.min-1) than during Yo-Yo IR1 (187.47±9.54 beats.min-1; ES=-0.93). No differences were found between the mean HR of the efforts (177±9 and 173±10 beats.min-1 for Yo-Yo and SM, respectively; ES =0.20). The six estimated HRmax ranged from 92.31±4.59 to 102.59±4.41% 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.
Abad et al. (Thu,) conducted a observational in Healthy athletes (n=20). Simulated basketball match (SM) vs. Yo-Yo intermittent recovery test (Yo-Yo IR1) was evaluated on Measured maximal heart rate (HRmax) (ES -0.93). Simulated basketball matches elicited a higher measured maximal heart rate (195.27 vs 187.47 bpm; ES=-0.93) and higher cardiac autonomic depression compared to the Yo-Yo IR1 test.