Table 2:

Muscle mass including ratio of heart, extensor digitrum longous (EDL), gastrocinemus (Gast), tibia and soleous (Sol) to body mass in HIIT and control groups

Muscle	HIIT	Control	P-value
Heart mass (mg/g)	1.10 ± 0.04	0.96± 0.06	0.001
Heart mass/body mass	3.32±0.95	2.91± 0.071	0.001
EDL/body mass	0.67± 0.15	0.53± 0.06	0.069
Gast/body mass	7.08± 0.27	6.75±0.68	0.255
Tibia /body mass	2.23±0.06	2.01±0.15	0.003
Sol/body mass	0.53± 0.08	0.50± 0.64	0.380

Data are shown as Mean ± SEM.