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Exercise while ill for colds — the evidence
There are no strong trials on training through a cold, so the guidance is physiological rather than proven: a mild head cold does not seem to harm or prolong anything, while a fever means the whole body is already working hard. The old "neck check" is folk wisdom, not evidence.
O que a evidência diz
Verdict: No clear evidence. There are no strong trials on training through a cold, so the guidance is physiological rather than proven: a mild head cold does not seem to harm or prolong anything, while a fever means the whole body is already working hard. The old "neck check" is folk wisdom, not evidence.
O que realmente fazer
Mild cold, no fever: easy movement is fine — a walk, light lifting, well below your normal effort. Fever, muscle aches, chesty cough: rest; the gym will still be there. Never train with a fever, and do not push through anything below the neck.
Source: NICE CKS — common cold · checked 2026-09-07
Referência de autocuidado, não conselho médico. Crianças, adultos mais velhos, gravidez e quem tem uma condição de longa duração devem ter um limiar mais baixo para ligar a um clínico. Sintomas graves ou que pioram, dificuldade para respirar ou confusão: procure ajuda médica.