Alva 38 SLC - I must be stupid since i hopping around on one leg catching a ball - 7 min

In a schoolyard, Alva has found a ball she plays with.
Can she hit the net even if she has a leg in an SLC?
On one leg she jumps around and tries repeatedly to get the ball into the net.
When she finally succeeds, she takes her forearm crutches and goes back to return the ball.