Fig. 4From: Equipment-free, unsupervised high intensity interval training elicits significant improvements in the physiological resilience of older adultsWhole-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-interventionBack to article page