@hereisdiving: If your ears hurt underwater… STOP ! It’s not normal, It’s pressure. Here’s what’s happening inside your ears, and what scuba divers and freedivers do to prevent it. Equalizing isn’t optional. Watch closely 👀 ⚠️ Always train with a qualified instructor ⚠️ #scubadiving #underwaterexperiment #explorepage✨ #scubadivingtip #scubasafety