Skip to main content

Table 5 Heart rates, RPE scores and lactate concentrations obtained during a repeated (9 × 30 s) figure-of-eight sprint test with varying rest periods.* †‡

From: Attentional and visual demands for sprint performance in non-fatigued and fatigued conditions: reliability of a repeated sprint test

   Heart rate RPE scores Lactate concentrations
Base measurement P   7.3 (1.3) 1.9 (0.9)
  NF 149.6 (12.7) 12.1 (1.8) 6.8 (1.6)
  F 187.7 (8.4) 16.3 (1.8) 9.8 (2.6)
Attention-demanding task P   7.3 (1.4) 1.9 (0.7)
  NF 145.7 (16.2) 11.2 (1.4) 6.3 (1.5)
  F 183.7 (8.8) 15.3 (1.7) 8.9 (2.5)
Restricted vision P   7.5 (1.9) 1.9 (0.7)
  NF 146.3 (15.4) 11.4 (1.8) 6.0 (1.4)
  F 182.9 (8.4) 16.0 (1.4) 8.4 (2.3)
  1. * 95% CL, 95% confidence limits; P, pre-test assessment; NF, assessment at sprint 3; F, assessment at the end of the sprint test.
  2. Heart rates are expressed in beats·min-1 and lactate concentrations as mmol·L-1.
  3. Values in parentheses are standard deviations.
\