Edexcel GCSE Physical Education · 1PE0
Specification 1.1.2 · Paper 2
Revise: Emotional health benefitsDuring physical activity, the body releases chemicals such as endorphins, which can help a person feel better and reduce tension. Serotonin, another chemical involved in mood, also contributes to the positive effects of activity. This helps explain why someone may feel happier, calmer or more energised after exercising.