How I Went from Gasping at 1 Mile to Crushing My First Marathon (15 Research-Proven Tricks Inside!)
Struggling to run longer distances without getting winded? You’re not alone. Many runners hit that frustrating wall where their legs feel heavy and their lungs burn. The disappointment of cutting runs short and watching others breeze past you can make you question if you’ll ever build the stamina you need. But here’s the good news:…
