Real Madrid's Bane-like Masks: Pintus' Intense Training Method

Real Madrid players recently underwent rigorous training sessions wearing K5 masks, a technique popularized by physical trainer Antonio Pintus. These masks, costing approximately €30,000 per kit, are used to meticulously measure players' aerobic power and capacity during intense exercise tests conducted on the field. The data gathered in real-time allows for highly personalized endurance training plans.

Pintus, who has a long history of using these methods since the 1990s, has the strong backing of Real Madrid president Florentino Perez. Following a period where the club experienced a high number of injuries, Perez reinstated Pintus to a prominent role, believing his methods are crucial for winning titles like the Champions League. The masks are a significant investment, with the club even loaning additional equipment for full-squad testing.

While some within the football community question the extensive use of such specialized equipment when teams play frequently, Pintus's dedication to data-driven physical preparation remains unwavering. His background includes extensive scientific study and even collaboration with NASA. The demanding nature of these sessions is acknowledged by players, with Jude Bellingham once humorously calling Pintus "a devil" for his intense workouts.