# data[].attributes.body
high atmospheric pressure

# data[].attributes.body
low atmospheric pressure

# data[].attributes.body
Low gravitational force, as environment in
the outer space.

# data[].attributes.body
1) Respiratory responses
- Pulmonary ventilation increases
- Gas exchange in the muscles decreases
- Maximum O2 consumption decreases

2) Cardiovascular Responses
- plasma volume decreases
- Blood pressure increases during exercise at altitude

3) Metabolic responses
- oxidative capacity decreases
- anaerobic energy production increase

# data[].attributes.body
1. Atmospheric pressure
- Sea level, the barometric pressure =760mmHg
- Summit of Mt. Everest, = 250mmHg
- Therefore, barometric P is low at altitude.

2. Air Temperature drops
- Cold air holds little water, therefore air at
altitude is dry.

3. Solar radiation is more intense
because the atmosphere is thinner and
drier.