Table 2: Comparison of the Lactate Threshold velocity (LTv), heart rate and blood lactate concentration at the LTv, for the YIS method compared with the Dmax method, the 2000 TT, and the 24 × 100 m and 10 × 300 m training sets.
Method | YIS | FSM | 2000 TT | 24 × 100 m | 10 × 300 m | |
Lactate Threshold Velocity (sec/100 m) | Mean | 76.2 | 75.1 | 76.8 | 76.3 | 77.4 |
Std. Dev. | 3.7 | 3.8 | 3.5 | 3.5 | 3.8 | |
95% CL | 95% CL | 72.4-77.5 | 74.6-79.1 | 74.1-78.5 | 75.0-79.8 | |
Post Hoc p-value | - | p = 0.00 | p = 0.22 | p = 0.99 | p = 0.00 | |
Heart Rate (bpm) | Mean | 167 | 164 | 178 | 168 | 174 |
Std. Dev. | 9 | 10 | 8 | 9 | 7 | |
95% CL | 161-172 | 158-170 | 172-183 | 162-173 | 170-178 | |
Post Hoc p-value | - | p = 0.74 | p = 0.00 | p = 0.98 | p = 0.01 | |
Lactate (mM) | Mean | 3.2 | 3.4 | 3.1 | 2.8 | 3.5 |
Std. Dev. | 0.12 | 0.8 | 0.6 | 0.5 | 0.6 | |
95% C.I. | 3.1-3.3 | 2.6-4.1 | 2.7-3.4 | 2.5-3.2 | 3.1-3.9 | |
Post Hoc p-value | - | p = 0.89 | p = 0.42 | p = 0.99 | p = 0.01 |