Cooling vest and footwear: here are two extra weapons for Spain to maximize the team’s performance. As Roja’s physical trainer explains, the main objective is to reduce body temperature, a key factor in delaying the onset of fatigue and speeding up muscle recovery after intense efforts. These devices, developed by technical sponsor Adidas, are used not only after training, but also in the crucial pre-match phases to ensure that the players start the match in the best possible conditions. During the break, in the changing rooms, players can take advantage of special insulating boots that cool the body through the feet, effectively counteracting the effect of high temperatures. (X @SEFutbol)
