Cyfraniadau i’r wasg
1Cyfraniadau i’r wasg
Teitl Stress and anxiety before a marathon can leave runners at risk of getting sick – new research Enw cyfrwng / allfa The Conversation Gwlad/Tiriogaeth Y Deyrnas Unedig Dyddiad cyhoeddi 11/11/25 URL https://theconversation.com/stress-and-anxiety-before-a-marathon-can-leave-runners-at-risk-of-getting-sick-new-research-267770 Unigolion Sophie Harrison, Neil Walsh, Ross Roberts