Well, your supermen would, as far as we can tell to date, be dependent upon ongoing medical treatments to avoid life-threatening alterations in their bone structure, ligament attachments, and cardiovascular function integrity. I assume the protocols for successfully dealing with these effects over a lifetime are solved by your proposed seventy five year future date.
It isn’t just hard to stop a six hundred pound object, by the way, it is just as resistant to initial acceleration as it is on earth. So, pushing things is no easier, only lifting things. The relationship of weight and mass would be different, since mass would be the same, and weight much less. Throwing things would be a very hard thing to learn to do, on the moon, if you had not grown up there. All the trajectories are wrong. Pitched balls would be no faster, nor hit the glove any easier. You could certainly throw curve balls, but sinkers would be hell to throw. I don’t know what a knuckle ball would do. But the hit ball would travel a lot farther. Baseball would suck even more than it does on Earth.
Football would be an entirely different game, since fast starts are no easier, but jumping and vaulting are a piece of cake. The bullet pass is just not going to be the same, since it has to be dead flat, or it won’t come down for three or four hundred yards. Forget the long bomb, the game won’t last long enough for one. Punting and kicking are just flat out of the question, unless the field is six times larger in all directions.
Or boxing. A good stiff uppercut, if landed just right would lift the guy into the air! He has no leverage, and you can keep him up in the air for as long as you can land jabs up into his solar plexus. You could flip a guy over! Short guys would rule. As soon as someone jerked his head and shoulders upward to avoid a punch from a smaller man, his momentum would leave him on his tiptoes, waiting for a sucker punch to lift him clear of the ground! Even punching the shorter man gives up stability, and grounds the opponent even more.
Intense aerobic activity is much different as well, if the atmosphere is at a lower pressure. There are many engineering plans that consider one quarter or less the normal pressure of sea level to be preferable, even given the fire hazard of more highly oxygenated air. But there is very little good data on the effect of such environments on aerobic development, or sustained respiratory effort such as sports in a low gee, low pressure environment. What growing up in one would do is an as yet unstudied field.
Nope, not supermen. Technology dependent specialists.
Tris
