Allons faire du vélo

Granny lives in the park with Ria and Romi, who have new bikes. The kids enjoy themselves, especially Sarah, who rides a bike without small holes. Romy is hesitant, but Ria tries biking and does well, showing good balance. Ria seems to take the lead, while Romy is happy with his bike's small holes.

How is Ria performing in terms of balance?

What is Romy's reaction to the little holes?