Nadal, 31, cut a expansive figure this morning as he warmed adult during a O2 forward of a ATP World Tour finals.
There have been critical fears Nadal might have to lift out a eventuality with a right knee injury.
But he seemed to be in good spirits as he went by his paces though any chubby on a knee.
It is a biggest idea nonetheless that Nadal is expected win his aptness competition and will be battling it out to take a contest for a initial time.
Nadal has already hermetic a universe No 1 mark though he has a indicate to infer opposite Roger Federer, who has won a final 5 meetings between a pair.