Here are a few tips, no matter what brand of hook:
Use pliers that have serrations that hold well.
Better yet, use pliers with parallel action.
Even better are pliers with a groove, that helps to prevent hooks from slipping out.
I have a pair of Sargent compound action parallel pliers that are older than me, inherited from Dad. This style is still made, but make sure the hinge is open, so long wire can be held by putting it through the hinge. Like this pair:
https://www.ebay.com/itm/364511458679?_skw=sargent+pliers&itmmeta=01KCD828D3N8KR6AV8X50G8TJ0&hash=item54de937577:g:TxIAAOSwvwFlHDau&itmprp=enc:AQAKAAAA8IUNi59bckQcV2ImusJGAkGqZfEFsIqMU2YbLhm7BKS1rEUi3u8vj6GrbhPZdm8BRYWiR4YhvUiAsHfNLG5G6vjidgrNIHbIAmKvWm4rPRgvvNWmO39XS+lRm2FENa86Tzl3Jp+gOpPSz+OD6BNaWVjWe0luW06xhS2gi4fAlhBHCpBCKIS0zFKC2rm2yTZh8RIEshcM4l91DEsVPDynoOl0uO3ZLqNLVC8FB+OqW8forA5gb2Hy1KpK2g9BuFfodfdfTTJMDEsCRUerlhXFzC4am8GdIu24/ltueHwva8HWuZMBDzv7GxHJLx4ICssP9A==|tkp:Bk9SR9KGiajjZg
As for technique, make one, slow squeeze, then stop. Do not give it an extra squeeze, "to make sure it's tight", or try to bend a crooked set back straight. Each time you move metal, it becomes more brittle and weaker. That's called "work hardening". Think of a nail sticking out of wood, that you bend back and forth several times, and then it breaks.