Delta waves, also known as the brain's 'default mode network', are the slowest and most powerful brain waves. They're like the black holes of brain waves - once you get sucked in, you're not coming out until you're ready for bed.
Surfing delta waves is like trying to surf a tsunami - it's not for the faint of heart. But if you're looking for a challenge, delta waves are the ultimate wave to catch.
Here are a few tips to help you catch some delta waves:
Here are a few stories from experienced delta wave surfers: