David Wilson on Instagram: "Strength grows where challenge lives. If we keep doing only what feels easy… we stay exactly where we are. Your body is brilliant. It adapts to the task you give it, and then finds the path of least resistance. If you keep doing the same thing, with the same ease, your body learns to handle that load perfectly. It says, “I’m good here. No need to change.” Growth only happens when you send your body a clear, non-negotiable message: “You need to adapt.” That means givin