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Mild: To fully participate may require leisurely walking over primarily even surfaces. There may be a limited number of steps, a minimal amount of cobblestones or uneven surfaces, and some standing for extended periods of time. Moderate: To fully participate may require extended periods of walking over even and uneven surfaces, steep terrain and/or water activity in a slight current. There may be steps, inclines, cobblestone surfaces, and extended periods of standing. Participants with physical limitations should take this into account. Strenuous: To fully participate may require extended periods of physical exertion, extensive walking, climbing, or biking. There may be numerous steps, inclines, cobblestones, and other rough terrain throughout the excursion. These excursions are the most active and have been designed for participants in excellent health and very good physical condition. |
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