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Fig. 4 | BMC Geriatrics

Fig. 4

From: Equipment-free, unsupervised high intensity interval training elicits significant improvements in the physiological resilience of older adults

Fig. 4

Whole-body fat (A) and lean (B) mass and m. vastus lateralis pennation angle (C) in older individuals before and after laboratory (L; n = 10) or home-based (H; n = 10) high intensity interval training (HIIT) or a no intervention control (CON; n = 10) period. **= p < 0.01, ***=p < 0.01 versus pre-intervention

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