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Wearing face masks during exercise in the heat: Does intensity and physical activity level matter?

Wearing face masks during exercise in the heat: Does intensity and physical activity level matter?

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100053144
Enrollment
Unknown
Registered
2021-11-13
Start date
2022-02-01
Completion date
Unknown
Last updated
2025-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cardiopulmonary disease

Interventions

LM:15 min walking at 50% HRmax with mask
LNM:15 min walking at 50% HRmax without mask
MM:15 min brisk walking at 65% HRmax with mask
MNM:15 min brisk walking at 65% HRmax without mask
VM:15 min jogging/running at 80% HRmax with mask
VNM:15 min jogging/running at 80% HRmax without mask

Sponsors

The Chinese University of Hong Kong
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 30 Years

Inclusion criteria

Inclusion criteria: 1. Healthy Chinese adults aged 18-30 years; 2. Body mass index <= 25 kg/m2; 3. Blood pressure <= 140/90 mmHg; 4. Signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Chronic tobacco smoking and alcohol drinking; 2. With a history of cardiovascular disease, or diabetes.

Design outcomes

Primary

MeasureTime frame
Lactate;Blood pressure;Oxygen saturation;Lung function;Respiratory parameters;Heart rate;Core temperature;Sweat analysis;—

Secondary

MeasureTime frame
Rating of perceived exertion;Comfort/ discomfort scale;Enjoyment scale;Cognitive function;—

Countries

China

Contacts

Public ContactStephen Heung-Sang Wang

The Chinese University of Hong Kong

hsswong@cuhk.edu.hk+852 3943 6095

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026