Earlier quoted context omitted.
Besides his physical and mental talents, he's also an incredibly dedicated worker and has also embraced a lot of innovative playing, training and recovery ideas that has helped him extend his peak physical years beyond where they normally are. One of the surprising things I heard about last year was that the newer basketball cameras that record all aspects of play rated him as one of (maybe even the) slowest players…
LeBron also has very healthy body mechanics, which is an underrated part of durability. The difference between more durable and less durable players isn’t only down to conditioning and training and genetics; an NBA player jumps and lands, cuts and stops, and generally subjects his body to the limits of what it can withstand. Constantly and repeatedly doing that in biomechanically vulnerable ways (bracing the knees in…
I'm 6'6" and have been anywhere from 180-320lbs as an adult (currently about 290lbs), with the range being due to adding significant muscle mass as a result of weight lifting. I can tell you that I am much more durable at my current weight than I was at 180lbs. Bumps and falls that woulda hurt a lot in past just aren't a big deal any more.