Your Brain on Deep Sleep—and How to Get More | Sleep Physician

😴 Do You Sleep Well for 7–8 Hours? Cristiano Ronaldo doesn’t sleep straight for 8 hours — he takes five 90-minute naps throughout the day. This is called Polyphasic Sleep, a recovery method followed by top athletes 🏆. 💡 Why? Because intense training causes stress, dehydration, and muscle damage — short naps help quick recovery and energy maintenance. But for us, the best routine is 7–8 hours of deep, quality sleep. ✅ It improves focus ✅ Reduces stress ✅ Keeps your body active all day Remember