# Can 2 Weeks of High Intensity Interval Training in Healthy 65-85 Year-olds Improve Cardiorespiratory Fitness?

> **NCT03331679** · NA · COMPLETED · sponsor: **University of Nottingham** · enrollment: 10 (actual)

## Conditions studied

- Cardiorespiratory Fitness

## Interventions

- **BEHAVIORAL:** HIIT

## Key facts

- **NCT ID:** NCT03331679
- **Lead sponsor:** University of Nottingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-23
- **Primary completion:** 2018-08-01
- **Final completion:** 2018-12-01
- **Target enrollment:** 10 (ACTUAL)
- **Last updated:** 2019-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03331679

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03331679, "Can 2 Weeks of High Intensity Interval Training in Healthy 65-85 Year-olds Improve Cardiorespiratory Fitness?". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03331679. Licensed CC0.

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