BREATHING TECHNIQUES

Running advice floods social media, but few tips get as much attention as "breathe through your nose. " The idea isn’t new, but it gained momentum after a popular book linked modern breathing habits to poor health. Some runners swear by nose-only breathing to improve endurance and oxygen efficiency.

Kapalbhati is a yogic breathing exercise that involves quick, powerful exhales and easy inhales. It's been around for ages, and people often talk about how it cleanses the body, improves lung function, and sharpens the mind. But how does it actually work? What's happening inside the brain and body d