In September, Princess Kate shared the news that she'd completed preventative chemotherapy following her cancer diagnosis. Now, a royal expert has suggested that the Princess of Wales has returned to her gym routine and is only getting stronger.

Catherine, Princess of Wales, underwent chemotherapy this year after being diagnosed with an unspecified type of cancer, but announced she had completed her treatment in September.

The Princess of Wales seems to be doing well after a royal author claimed she's returned to the gym and is ready to start taking on more engagements following the completion of her cancer treatment.

Kate Middleton is reportedly resuming her go-to workout routine after completing chemotherapy treatment. Since the Princess of Wales, 42, announced on Sept. 9 that she had completed chemotherapy, royal author Robert Jobson reports that she’s now back at the gym,