NCT06621550

Brief Summary

To explore the sustainability of the acute effect of High Intensity Interval Training (HIIT) on executive function in young adults.

Trial Health

57
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
70

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Jun 2024

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 1, 2024

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

September 29, 2024

Completed
2 days until next milestone

First Posted

Study publicly available on registry

October 1, 2024

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2024

Completed
Last Updated

October 1, 2024

Status Verified

September 1, 2024

Enrollment Period

6 months

First QC Date

September 29, 2024

Last Update Submit

September 29, 2024

Conditions

Keywords

Executive FunctionsHigh Intensity Interval TrainingYoung Healthy Adults

Outcome Measures

Primary Outcomes (1)

  • Stroop task

    Stroop Task is a neurocognitive test for the performance on inhibition control. Participants are shown a series of word colors that are either congruent or incongruent with the color of the word itself. The participant is required to respond to the color of the word and not the word itself.

    From baseline to 72 hours post intervention

Secondary Outcomes (4)

  • Flanker Task

    From baseline to 72 hours post intervention

  • Trail making test (TMT)

    From baseline to 72 hours post intervention

  • Wisconsin Card Sorting test (WCST)

    From baseline to 72 hours post intervention

  • Change in accuracy as measured by the 2-back task

    From baseline to 72 hours post intervention

Study Arms (2)

HIIT Arm

EXPERIMENTAL

Participants will receive a single session of HIIT, which lasts for 19 minutes

Other: High Intensity Interval Training

Control Arm

NO INTERVENTION

Participants will be arranged to rest quietly on a chair for 19 minutes.

Interventions

Participants will receive a single session of HIIT, which last for 19 minutes in duration. During the HIIT session, participants will complete 2 minutes stretching warm-up exercise, followed by a video of exercises which will be projected on the screen to facilitate the participants to follow. The exercise in the video involves various combinations of aerobic and core resistance exercise such as squat jump, jump lunge, push up, burpee, mountain climber etc. The exercise involved bodyweight or minimal basic equipment only, the workout to rest ratio is 45 secs: 15 secs. Participants' heart rate will be kept surveillance and to maintain their respective heart rate attained 85% of aged predicted maximal heart rate during the workout period.

HIIT Arm

Eligibility Criteria

Age18 Years - 40 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Young adult aged 18-40 years old
  • No visionary defect or other sensory condition including uncorrected refractive defect and color blindness refraining the individual to be assessed by the tasks

You may not qualify if:

  • With known neurological, cardiovascular, or other physical and mental conditions that limit the ability to safely participate in high-intensity interval training
  • With known specific learning disabilities
  • Known drug or alcohol abuse problems

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The Hong Kong Polytechnic University

Hung Hom, Hong Kong

RECRUITING

MeSH Terms

Interventions

High-Intensity Interval Training

Intervention Hierarchy (Ancestors)

Physical Conditioning, HumanExerciseMotor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Central Study Contacts

Freddy Man Hin LAM, PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

September 29, 2024

First Posted

October 1, 2024

Study Start

June 1, 2024

Primary Completion

December 1, 2024

Study Completion

December 1, 2024

Last Updated

October 1, 2024

Record last verified: 2024-09

Data Sharing

IPD Sharing
Will not share

Locations