Table 4 Venous blood lactate and glucose responses to a single bout of resistance exercise (RE) either performed alone (RT) or when performed after either high-intensity interval training (HIT+RT) or work-matched moderate-intensity continuous training (MICT+RT) during the final training session.

From: Enhanced skeletal muscle ribosome biogenesis, yet attenuated mTORC1 and ribosome biogenesis-related signalling, following short-term concurrent versus single-mode resistance training

Time (min)

 

End

+2

+5

+10

+30

+60

+90

+180

Lactate (mmol·L−1)

 RT

2.1 ± 0.7*

2.3 ± 0.9*

2.2 ± 1.0*

1.7 ± 0.8*

1.3 ± 1.3

0.7 ± 0.3

0.6 ± 0.2

0.5 ± 0.2

 HIT+RT

3.5 ± 1.3*‡

3.6 ± 1.5*

3.3 ± 1.4*

2.6 ± 1.2*

1.6 ± 0.4*#

1.2 ± 0.3*#‡

0.8 ± 0.1#‡

0.7 ± 0.1

 MICT+RT

2.4 ± 1.2*

2.5 ± 1.4*

2.2 ± 1.2*

1.7 ± 0.7*

0.9 ± 1.3

0.7 ± 0.2

0.6 ± 0.1

0.5 ± 0.2

Glucose (mmol·L−1)

 RT

4.7 ± 0.3

4.7 ± 0.4

4.7 ± 0.4

4.7 ± 0.4

4.7 ± 0.3^

4.3 ± 0.5

4.5 ± 0.3

4.5 ± 0.2

 HIT+RT

4.5 ± 0.9

4.5 ± 0.4

4.5 ± 0.4

4.4 ± 0.4

4.5 ± 0.2

4.7 ± 0.3#

4.5 ± 0.2

4.6 ± 0.3

 MICT+RT

4.6 ± 0.3

4.6 ± 0.3

4.7 ± 0.2

4.6 ± 0.2

4.7 ± 0.2^

4.4 ± 0.1

4.4 ± 0.2

4.4 ± 0.4

  1. Values are means ± SD. HIT+RT, high-intensity interval training cycling and resistance training; MICT+RT, continuous cycling and resistance training; RT, resistance training; *P < 0.05 vs. rest; #P < 0.05 vs. MICT at same time point; ^P < 0.05 vs. HIT at same time point.; ‡P < 0.05 vs. RT at same time point.
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