Recruitment

Recruitment Status
Active, not recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • Air Pollution
  • Cognition
  • Exercise
  • Health Promotion
Type
Interventional
Phase
Not Applicable
Design
Allocation: RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: Double blind randomized controlled trialMasking: Triple (Participant, Investigator, Outcomes Assessor)Masking Description: Participants and investigators are blinded, and part of the outcome assessors are blinded.Primary Purpose: Treatment

Participation Requirements

Age
Between 20 years and 30 years
Gender
Both males and females

Description

Environmental intervention program In the pollution reduction groups, the air purification system is used 2 hours before the subjects entered the room to minimize the indoor PM2.5 and PM10. Exercise intervention program including HIIT, MICT and Stretching (Control) group : The VO2max of all subjects...

Environmental intervention program In the pollution reduction groups, the air purification system is used 2 hours before the subjects entered the room to minimize the indoor PM2.5 and PM10. Exercise intervention program including HIIT, MICT and Stretching (Control) group : The VO2max of all subjects are measured one week before the experiment. HIIT program: 20 minutes exercise of HIIT (1min of 100% VO2max and 1min of 50% VO2max alternately) and 10 minutes of warm-up and relaxation. MICT program: 20 minutes exercise of 70-75% VO2max and 10 minutes of warm-up and relaxation. Stretching control group: 30 minutes of stretching, posture adjustment and rehabilitation courses taught by professional therapists.

Tracking Information

NCT #
NCT04830059
Collaborators
Not Provided
Investigators
Study Director: Qian Di, Sc.D. Wanke School of public health, Tsinghua University Study Chair: Xindong Ma, PhD Department of physical education, Tsinghua University