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Should people with low physical fitness avoid high-altitude trips?

People with low physical fitness should approach high-altitude travel cautiously, as reduced oxygen levels can make even simple activity exhausting. Poor fitness increases the risk of fatigue and altitude sickness.

Why fitness matters at altitude

At higher elevations, the body receives less oxygen with every breath. This makes routine activities like walking or climbing stairs more demanding, particularly for those who are not physically active.

In areas such as Hunza, Skardu, or Fairy Meadows, even short distances may involve uphill walking or uneven ground, increasing physical strain.

Ways to manage the challenge

  • Plan gradual ascent with rest days
  • Avoid heavy activity in the first few days
  • Maintain hydration and regular meals
  • Move at a comfortable, steady pace

Improving fitness before travel and allowing time to adjust can significantly reduce discomfort at high altitude.