A 2013 article from "Pound for Pound" discusses CrossFit workouts. It mentions that CrossFit has gained popularity among athletes and fitness enthusiasts because of its effectiveness in improving overall physical fitness and strength. The article also highlights the intense and challenging nature of CrossFit workouts, which incorporate a combination of cardiovascular exercises, weightlifting, and bodyweight movements. Additionally, it mentions that CrossFit workouts are scalable, making them suitable for people of all fitness levels. Overall, the article emphasizes the benefits and appeal of CrossFit as a workout regimen.