you can pull up the list of watery fruits online. bananas are roughly only 75% water which is low. but melons are in the 90's. they are great after a long run like that to replenish electrolytes and water. and more importantly they are minimally processed by the body because they are all water and fiber. so the body has zero issues digesting or processing it. you will always find fruit available after a road race for that reason. i actually used to not eat it though cause my body was too hyped up from the race so i didn't even want it.
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they still do this today BUT those are the high level guys pounding lots of hgh and insulin. the average joe and even high level gym rats do not need to ever do this who are on steroid cycles, its just a scam by the protein powder industry and sports drink companies to sell more of those products.
the fact that people actually think we need dextrose after a weight training session is laughable especially to guys like me and Dylan who have experience running marathons and triathlons. I never used sugar in my life for that shit, we carb up like the day before with some sweet potatoes and rice and we are g2g, so why does a gym rat think they need it from something like an hour of weight training? makes no sense to me. i will drink water with a lot of electrolytes added after bikram yoga cause i sweat out like 3 pounds and i will also use some of a product called ultima cause i live in a hot ass climate. but those of you in colder climates just need water