River's draw in Liniers with Ricardo Gareca's weakened Velez left a bittersweet taste. The coach summoned him after the 2-2 draw with Velez, which was played three days after returning from Lima.
The term "jet stress" does not exist in the formal plane of medicine. There are two other terms recognized in medical dictionaries that are related and could help clarify what Demichelis meant. River will face the definition of the group stage of the Copa Libertadores as a local.