They were more likely to say they were playing less, less likely to be exercising outside and more likely to say they wanted help to eat healthy food and stay active.
Roeddent yn fwy tebygol o ddweud eu bod yn chwarae llai, yn llai tebygol o fod yn ymarfer corff y tu allan ac yn fwy tebygol o ddweud eu bod eisiau help i fwyta bwyd iach a chadw’n egnïol.