Older people with HIV who did the exercise program for 16 weeks probably had much stronger legs (51.8% increase) compared to those who didn't (1.3% increase), and this difference was highly significant.

Older people with HIV who did aerobic and resistance exercise for 16 weeks probably had bigger thigh muscles (7.5% increase) compared to those who didn't (3.1% decrease), and this difference was statistically significant.

Older adults with HIV who exercised for 16 weeks likely had denser thigh muscles (5.2% increase) compared to the control group (0.3% decrease), which was statistically significant.

The exercise program didn't change levels of inflammation markers in older people with HIV compared to those who didn't exercise.