https://www.reddit.com/r/ANormalDayInRus..._exercise/
Just found this on Reddit.
I think the ultimate strength and endurance test should use two hunting knives bound together at the handles as a double-ended weapon, so both scouts enjoy getting their navels stabbed when the top scout's muscles start to weaken. If I was one of these scouts I would experience a huge cum as my end of the weapon entered my deep navel causing such intense erotic pain.