"Grind mama ... working around the belly is pretty hilarious but we are managing just fine," Adams tweeted as she released another of her training video clips.
The 34-year-old Adams is almost 26 weeks into the pregnancy with her second child.
She is due to give birth in April 2019.
Adams and husband Gabriel Price and one-year-old Kimoana have just returned from a summer holiday on Norfolk Island and Adams has got straight back into her training
Adams is adamant she can still contest her fifth Olympics at Tokyo 2020.