Table 4. ROI volumes and mean SUVs in the control and exercise groups, lower leg-foot (values are mean ± SD).

		ROI volumes			Mean SUVs
Body areas	Muscle	control group	exercise group	P value	control group	exercise group	P value
Lower leg	Anterior tibial	10.18±0.72	11.75±2.19	0.19	0.78±0.06	0.79±0.21	0.92
	Long flexor muscle of toes	4.24±1.12	4.23±1.48	0.99	0.85±0.41	0.88±0.35	0.91
	Posterior tibial	12.28±1.64	11.41±1.56	0.42	0.92±0.14	1.19±0.52	0.31
	Long flexor muscle of great toe	5.46±1.18	7.13±1.29	0.07	1.06±0.29	1.49±0.49	0.14
	Peroneus	5.49±1.85	4.69±1.11	0.43	0.68±0.09	1.14±0.40	0.06
	Triceps surae	42.51±7.21	39.78±10.05	0.64	0.99±0.40	1.09±0.47	0.71
Foot	Abductor hallucis	7.79±2.86	6.18±1.20	0.29	0.86±0.25	1.55±0.64	0.08
	Plantar quadrate	4.79±0.85	4.83±0.95	0.94	0.92±0.10	1.07±0.30	0.34
	Flexor digitorum brevis	5.55±098	6.36±1.03	0.24	0.84±0.05	1.19±0.49	0.18
	Abductor digiti minimi	5.82±0.86	7.02±1.15	0.10	0.78±0.09	1.22±0.76	0.26
	Flexor hallucis brevis	6.43±0.92	4.40±0.78	<0.01	0.84±0.09	1.77±1.02	0.11
	Interosseous	10.88±1.41	9.08±1.06	0.06	0.88±0.12	1.60±0.95	0.17

ROI, region of interest; SUVs, standardized uptake values.