Willpower and the Brain
Regardless of your views on David Goggins, it’s undeniable that he possesses an extraordinary level of persistence and willpower. Not only did he complete the grueling BUDS training for the Navy Seals three times, but he also finished US Army Ranger School and Air Force Tactical Air Controller training. He set a world record by completing 4,030 pull-ups in just 17 hours. Beyond that, he has finished over 60 ultra-marathons, triathlons, and ultra-triathlons....