The Order Effect of Acute Concurrent Exercise on Executive Function: An Event-Related Potential Study

Executive Function Clinical Trial

Official title:

The Order Effect of Acute Concurrent Exercise on Executive Function: An Event-Related Potential Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05314699
• Other study ID #: PACNL_rueihongli_CE_Order
• Status: Completed
• Phase: N/A
• Start date: June 15, 2021
• Est. completion date: February 15, 2022

Study information

• Verified date: March 2022
• Source: National Taiwan Normal University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Executive function is a high-level cognition which plays an important role in our life. Meta-analysis study has demonstrated that acute exercise could improve executive function. However, it is still unclear whether executive function can be enhanced by the concurrent exercise that combines aerobic and resistance exercise. Moreover, the sequence of concurrent exercise may result in different blood lactate concentration which may affect executive function. Therefore, the purposes of present study are: (1) Measuring the order effect of acute concurrent exercise on executive function. (2) Measuring whether order effect of acute concurrent exercise on executive function is mediated by blood lactate.

Description:

Executive function is a high-level cognition which plays an important role in academic performance, career, and interpersonal relationship. Meta-analysis study has demonstrated that acute exercise could improve executive function, and also observed similar positive effect through both aerobic and resistance exercise. However, it is still unclear whether executive function can be enhanced by the concurrent exercise that combines aerobic and resistance exercise. Moreover, the sequence of concurrent exercise may result in different blood lactate concentration which may affect executive function. Therefore, the purposes of present study are: (1) Measuring the order effect of acute concurrent exercise on executive function. (2) Measuring whether order effect of acute concurrent exercise on executive function is mediated by blood lactate.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 99
• Est. completion date: February 15, 2022
• Est. primary completion date: November 29, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 21 Years to 28 Years

Eligibility

Inclusion Criteria:

1. no history of psychiatric or neurological disorders

2. no history of cardiovascular disease

3. normal or corrected to normal vision and normal color perception

4. right handed

5. 18.5 < BMI < 27

Exclusion Criteria:

1. Diagnosed with epilepsy

Related Conditions & MeSH terms

• Executive Function

Intervention

Behavioral:
• resistance-aerobic exercise, RA
Participants conduct 5-min warm up, 13-min resistance exercise, 12-min aerobic exercise, and 5-min cool down.
• aerobic-resistance exercise, AR
Participants conduct warm up for 5-min, aerobic exercise for 12-min, resistance exercise for 13-min, and 5-min cold down.

Locations

Country	Name	City	State
Taiwan	Department of Physical Education and Sport Sciences, National Taiwan Normal University	Taipei

Sponsors (1)

Lead Sponsor	Collaborator
National Taiwan Normal University

Country where clinical trial is conducted

Taiwan, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	blood lactate	The lactic acid system is one of the important systems of human energy metabolism. In addition to supplying energy to muscles, it can also be used as an energy source for brain energy metabolism. When people doing exercise, the concentration of blood lactate will be increased, and the lactate acid system will replace the glucose system as the main energy source for the brain. In the present study, blood lactate were collected from fingertip with a lancet and measured by lactate analyzer before, 17 minutes after, and after intervention.	1 minutes
Primary	Stroop test	The Stroop task consists of neutral, congruent, and incongruent trials. In neutral trials, colored rectangles were presented and participants were instructed to respond to whether the squares were red, blue, or green. For congruent and incongruent trials, participants were presented with the names of the three Chinese color words of ? (red), ? (blue), or ? (green) printed in either the same (congruent) or different (incongruent) ink color and instructed to respond to the color of the ink while inhibiting the meaning of the word.	30 minutes
Primary	task switch test	The shifting aspect of executive function was assessed by means of a computer version of the task-switching test. In brief, each participant was presented with six blocks of 64 trials. For the first block, the participant was required to identify whether the stimulus (i.e., digits 1-9, without digit 5) within the solid-line square was greater/less than the digit 5. For the second block, the participant identified whether the stimulus within the dotted-line square was even/odd. The blocks 3-6 consisted of an equal number of stimuli from the first and second blocks forming an alternating-runs paradigm.	30 minutes