Table 2.
Concentration of serum blood lactate (mmol.L−1) pre and post 3rd and 42nd training session.
| RST (n = 14) | HIIT120 (n = 14) | HIIT90 (n = 14) | MICT (n = 14) | ||
|---|---|---|---|---|---|
| 3rdtraining session in week 1 | pre | 2.1 ± 0.4 | 2.0 ± 0.7 | 2.2 ± 1.0 | 1.9 ± 0.3 |
| post | 13.1 ± 3.9 | 11.8 ± 3.5 | 9.6 ± 3.8 | 4.3 ± 2.3 | |
| 42ndtraining session in week 12 | pre | 1.9 ± 0.3 | 2.1 ± 0.4 | 2.0 ± 0.4 | 1.7 ± 0.3 |
| post | 11.2 ± 2.6 | 11.4 ± 3.4 | 9.2 ± 2.4 | 3.6 ± 1.5 | |
RST, repeated sprint training, 6-s all-out sprints interspersed with 9-s rest; HIIT120, high-intensity interval training with short interval, 1-min effort at 120% V̇O2peak followed by 1.5-min rest; HIIT90, high-intensity interval training with long interval, 4-min effort at 90% V̇O2peak followed by a 3-min rest; MICT, moderate-intensity continuous training, continuous cycling at 60% V̇O2peak.
Effects of group, p < 0.001; time, p = 0.166; group × time, p = 0.814.