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Updated: Jun 28, 2026
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A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement
Published on: February 22, 2022
Community-Based High-Intensity Multimodal Training: A Mixed-Method Evaluation of a Randomised Control Trial
Tijana Sharp1,2, Lee Wallace1,2, Samuel Higham1,2
1Faculty of Health, School of Human Performance, Rehabilitation and Population Health, University of Technology Sydney, Sydney, Moore Park, Australia.
European Journal of Sport Science
|June 26, 2026
Summary
High-Intensity Multimodal Training (HIMT) and Inter-Session Concurrent Training (ISCT) are feasible and acceptable for recreationally active adults in community settings. These programs promote preventative health and positive lifestyle behaviors.
Area of Science:
- Exercise Science
- Public Health
- Community-Based Interventions
Background:
- Community-based exercise programs are vital for public health.
- Recreationally active adults require accessible and engaging fitness interventions.
- Evaluating novel training modalities in applied settings is crucial for evidence-based practice.
Purpose of the Study:
- To assess the feasibility, acceptability, and perceptual outcomes of a 7-week High-Intensity Multimodal Training (HIMT) intervention.
- To compare HIMT with an active matched control, Inter-Session Concurrent Training (ISCT), in community settings.
- To provide recommendations for future HIMT research and implementation.
Main Methods:
- A mixed-methods convergent design was employed, featuring a two-arm parallel randomized controlled trial.
- Participants were recreationally active adults randomized to either HIMT (4 sessions/week) or ISCT (2 resistance + 2 aerobic sessions/week).
- Data collection occurred at baseline, 7 weeks (post-intervention), and 11 weeks (follow-up) across three community sites.
Main Results:
- High adherence (91.4% session attendance) and completion rates were observed.
- The HIMT and ISCT interventions were perceived as tolerable and enjoyable by participants.
- Both HIMT and ISCT demonstrated feasibility and acceptability in a community-based setting.
Conclusions:
- High-Intensity Multimodal Training and Inter-Session Concurrent Training are viable options for engaging recreationally active adults.
- These structured exercise programs can support preventative health and foster positive lifestyle changes.
- Findings offer practical insights for exercise professionals designing community-based fitness interventions.
