Princess Kate Middleton is working on her fitness and feeling better after she completed chemotherapy amid her cancer battle, according to a royal expert. “From what I understand, Catherine is doing very well.

DANNY LAWSON/POOL/AFP via Getty Kate Middleton is reportedly resuming her go-to workout ... "From what I understand, Catherine is doing very well. She is back training at the gym and doing all the things she wanted to do," Jobson told Hello!

Royal author Robert Jobson claimed the Princess of Wales was making a comeback by going to the gym and slowly making public appearances following her cancer battle.

Princess Kate Middleton is getting back into the swing of things after completing her course of chemotherapy. “From what I understand, Catherine is doing very well. She is back training at the gym and doing all the things she wanted to do,