Ba scored a cracking goal in Chelsea's 8-1 demolition of an Indonesian XI here last night in front of 65,000 noisy fans.
And he predicts it will be exciting working with new boss Jose Mourinho.
Ba said: "It's always good to score but at this stage it's more about the work and running a lot on the pitch to get you condition back.
"I feel good. It's been a good week's work with the new manager. We will see in the next few weeks. It will be exciting."