Comparing the Effectiveness of High Intensity Interval Training vs Continuous Moderate Intensity Exercise on Physical Function Among Older Adults With HIV - Summary - MDSpire
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Comparing the Effectiveness of High Intensity Interval Training vs Continuous Moderate Intensity Exercise on Physical Function Among Older Adults With HIV
To compare the effects of high-intensity interval training (HIIT) and continuous moderate-intensity exercise (CME) on physical function in older adults living with HIV, addressing a critical gap in exercise recommendations for this population.
Key Findings:
Both HIIT and CME resulted in significant improvements in 400-meter walk time (400-MWT) with no significant difference between the two groups (P = .33).
Improvements in secondary outcomes related to physical function and muscle strength were observed in both groups, but again with no significant differences.
Interpretation:
While HIIT showed greater gains in physical function, the differences from CME were small and not statistically significant, suggesting both forms of exercise are beneficial and should be considered in exercise recommendations for older adults living with HIV.
Limitations:
The study's sample size may limit the generalizability of the findings.
The duration of the intervention was relatively short (16 weeks), and potential biases or confounding factors were not fully addressed.
Conclusion:
Both HIIT and CME are effective in improving physical function among older adults living with HIV, and individuals should choose the exercise modality based on personal preference, considering their unique health circumstances.
by Grace L Kulik, Vitor H F Oliveira, Melissa P Wilson, Vincent Khuu, Catherine M Jankowski, Evelyn Iriarte, Christine Horvat Davey, Paul Cook, Debashis Ghosh, Samantha MaWhinney, Allison R Webel, Kristine M Erlandson
