Fall two stories onto concrete
- Trained freerunners routinely absorb two-story drops onto hard surfaces using tuck-and-roll techniques to reduce injury.
- Freezing water adds hypothermia and drowning risk on top of the initial impact, compounding the danger beyond a single hit.
- At that fall speed, water can resist almost like a solid surface anyway, so you take a similar impact but then face cold-water shock on top of it.
