The Impact of HIIT on Older Adults' Muscle and Quality of Life
Author Information
Author(s): Hoffman Rashelle, Murphy Blake, Krywe April, Stoffel Devon, Magrini Mitchel
Primary Institution: Creighton University
Hypothesis
The study aims to examine the effects of a 12-week Total Body HIIT protocol on various health metrics in older adults.
Conclusion
The study found that a 12-week HIIT program significantly improved muscle size, cardiovascular endurance, and quality of life in older adults.
Supporting Evidence
- The HIIT program led to significant increases in muscle size and cardiovascular endurance.
- Quality of life improved significantly after the 12-week program.
Takeaway
Doing high-intensity workouts can help older people get stronger and feel better overall.
Methodology
Older adults aged 65-95 participated in a 12-week Total Body HIIT program, measuring various health metrics before and after.
Limitations
The study did not include older adults beyond 70 years of age and may not represent all older adults.
Participant Demographics
Participants were older adults aged 65-95, with a mean age of 74.8 years.
Statistical Information
P-Value
p=0.02, p<0.001, p=0.012
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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