Jeremy Márquez had to leave a training session with the Mexican national team after a bad movement in an exercise triggered back discomfort at the Centro de Alto Rendimiento. He began the practice normally, but the session ended early once the pain appeared and he was quickly checked by team staff.
The first review pointed to a possible contracture, not a definitive diagnosis, which is why his status has not been settled. Márquez remained under the supervision of the national team medical staff while the coaching staff waited to see how he responded before deciding whether he can keep training or must leave the call-up for precautionary reasons.
The timing matters because the Mexican national team is in concentration and preparing its next international commitments, so any setback can affect the plan for the group. Márquez is now part of that uncertainty, with his availability left in doubt until his evolution becomes clearer.
That is the tension around the case: the discomfort forced him out of the session, but the initial assessment still leaves room for a milder problem that could improve with observation. For now, there is no final decision on whether he will remain with the squad, and the next step depends entirely on how his back responds in the coming hours.
