Cydbwyso bag o fwyd ar eich pen gan gerdded lan a lawr y grisiau/Balance a bag of food on your head while walking up and down the stairs
Sawl naid seren gallwch chi wneud mewn munud?/How many star jumps can you do in a minute?
Taflu pêl (neu bag ffa neu degan y ci!) lan yn yr awyr am funud. Cyfrwch sawl gwaith rydych yn taflu a dal!
Unfortunately not the ones with chocolate chips.
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