The human superpowers are basically throwing fastballs and jogging in hot weather. The ancestral hunting strategy is basically to throw stuff at the animals to get them to run, then jog after them. Repeat until the animal is too tired to move.
There are still humans who do this to this day, the most notable being the tarahumara tribes of South America. They will literally run down the local deer barefoot for their food.
Humans are insanely adapted to be endurance runners compared with the rest of the animal kingdom which, if you think about it, kind of makes sense. It takes a LOT less energy for a cheetah to sprint down an antelope in 3 minutes than to chase it for 3 hours, so they adapted to be great sprinters. Likewise, the antelope only has to outrun the cheetah for 3 minutes so they, too, became great sprinters. For small mammals it makes more sense to be able to run very fast and hide from predators than to run long distances in potentially dangerous territory.
Since there was no evolutionary incentive for animals to run marathons they never developed the biology to do so, and we see this not just in mammals, but in reptiles, too. Horses are an exception to this though as they, too, are well adapted to distance running although iirc their adaptations are more in the way of making it mechanically easy (long, strong legs, huge hearts, etc.) to run long distances rather than the cooling systems humans developed.
Humans just kind of lucked out or perhaps ended up filling an evolutionary niche due to our need to cover long ranges with scarce food sources in our early evolutionary development.
Actually it's because we have sweat glands all over our bodies, which I think is unique among animals. Dog, for example, can only dump excess heat by heavier panting, whereas humans will just sweat more.
Some of us have more and more puissant sweat glands than others.
We invented the flame thrower. I know George Carlin did the bit best but... Imagine explaining that to a group of aliens.
"You... you throw what now?"
"Flames, bro."
"For what purpose...?"
"Well, We had these people called Nazis and they liked to hide in concrete fortifications so we figured the best way to make them not be in there would be to fill it with fire."
Inverse Kinematics is really cool. Whenever you move your hand to a position, you're only thinking of your hand moving to that position, but there's an order of operations you dont even think about. For your hand to be in the right spot your forearm has to be in the right spot, and for your forearm to be in the right spot your upper arm has to be in the right spot. Your brain subconsciously calculates those movements. This enables very accurate motions, your hand can follow a smooth, deliberate arc towards your target