This study will examine differences in a 12 week high-intensity interval training regimen. The Total Body HIIT program incorporates a resistance (circuit) and an anaerobic (bike) component in older adults. The specific objectives focus on examining cardiovascular endurance, neuromuscular function, and muscle architecture.
Age range
65 Years – 95 Years
Sex
ALL
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Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in 6-Min Walk Test performance from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Voluntary Muscle Strength Tests (Isokinetics) from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Voluntary Muscle Strength Tests (Isometrics) from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Evoked Muscle Function Assessments: Evoked Peak Force from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Evoked Muscle Function Assessments: Evoked Peak Rate of Force Development from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Rate of Muscle Activation from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Voluntary Electromechanical Delay from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Ultrasound-based Muscle Architecture: Cross-sectional Area from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Ultrasound-based Muscle Architecture: Echo Intensity from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention
Change in Muscle Biopsy-based Muscle Architecture from baseline to following HIIT intervention
Timeframe: change from baseline to immediately after the HIIT intervention