Table 3: Leptin, glucose, insulin and insulin resistance index changes in the control and experimental groups following single session of concurrent training.

Variables Groups Time measures P-value
(Intergroup)
P-value
(Intragroup)
F
Pretest Posttest Pre Post Pre Post
Leptin
(ng/dL)
CRE 21.4 ± 4.2 19.3 ± 3.8 0.021 0.687 0.041 0.191 7.385
CER 20.9 ± 3.9 18.7 ± 4.3 0.014
C 21.8 ± 4.7 21.9 ± 4.4 0.933
Glucose
(mg/dL)
CRE 95.1 ± 8.1 93.9 ± 7.8 0.218 0.343 0.216 0.843 1.261
CER 97.3 ± 7.6 96.1 ± 6.5 0.146
C 95.3 ± 8.4 95.5 ± 8.8 0.826
Insulin
(μIU/mL)
CRE 7.81 ± 2.6 6.63 ± 2.2 0.039 0.621 0.043 0.054 8.624
CER 7.14 ± 2.3 5.82 ± 1.8 0.022
C 7.57 ± 1.9 7.62 ± 2.1 0.811
Insulin resistance (HOMA-IR) CRE 1.84 ± 0.6 1.54 ± 0.6 0.041 0.883 0.028 0.096 9.231
CER 1.72 ± 0.5 1.38 ± 0.4 0.033
C 1.78 ± 0.6 1.80 ± 0.7 0.739

Data presented as mean ± SD. CRE: Concurrent Resistance-Endurance Group; CER: Concurrent Endurance-Resistance Group; C: Control group. Pretest: 24 h before starting the exercise, posttest: 24 h after accomplished the exercise.