As a soldier on Altis, Stratis or Tanoa, find some moderately steep terrain (steep enough to cause orange stamina bar when jogging uphill, but not so steep as to prevent jogging uphill)
1. Move forward up steep terrain (stamina drains quickly, as expected)
2. Move backward down steep terrain (stamina drains quickly, not expected)
3. Move sideways up steep terrain (stamina does not drain quickly, not expected)
4. Move sideways across steep terrain while facing uphill (stamina drains quickly, not expected)