What is david goggins hand?

As an AI language model, I cannot determine if "David Goggins' hand" refers to a specific injury or condition. However, David Goggins is a former Navy SEAL and ultramarathon runner known for his extreme physical endurance and mental toughness. He has overcome numerous physical injuries and conditions, including shin splints, hernias, and a congenital heart defect. He has also completed multiple endurance events with broken bones and stress fractures. Despite these challenges, Goggins continues to push himself physically and mentally to achieve his goals.