- Pregnant women
- People with back problems
- People with mobility impairments
- People with heart problems
- People afraid of heights
- People with vertigo
- People with respiratory issues
- People over 60 years
- Visually impaired people
- People without experience
- People with pre-existing medical conditions
- People with high blood pressure
- People with recent surgeries
- People with low level of fitness
- People with motion sickness