Desperate times call for desperate measures - of nicking random tools from different gyms.
"Right, so, lemme show you-" Because it wouldn't be useful if he didn't have one for himself, making a second appear in hand, setting it on the surface of the water as he moves into the 'deeper' side. "You're still gonna need to learn to use your arms later, but you stretch your arms out and hold onto this, lean your body forward..."
Tidus shows by example of himself, explaining the process; warns that Casper will want to keep the pad straight, get used to how he kicks his legs. Keep his chin up, don't panic if it feels weird, or not right. He goes the length that this oddly makeshift pool extends out to, a few yards, before turning back around.
handwave-y because i haven't swam in years
"Right, so, lemme show you-" Because it wouldn't be useful if he didn't have one for himself, making a second appear in hand, setting it on the surface of the water as he moves into the 'deeper' side. "You're still gonna need to learn to use your arms later, but you stretch your arms out and hold onto this, lean your body forward..."
Tidus shows by example of himself, explaining the process; warns that Casper will want to keep the pad straight, get used to how he kicks his legs. Keep his chin up, don't panic if it feels weird, or not right. He goes the length that this oddly makeshift pool extends out to, a few yards, before turning back around.