The Hembrow sisters are known for living healthy and active lifestyles.
And on Monday, Tammy and Emilee revealed their top tips for starting the New Year on the right track.
Speaking on their podcast, Hanging With The Hembrows, Tammy said her best advice is simply to 'get moving', whether in the gym or outdoors.
Sharing their secrets! Tammy (pictured) and her sister Emilee Hembrow shared some of their health and fitness tips for the New Year in the latest installment of their podcast Hanging With The Hembrows, on Monday
She recommended that intermediate or advanced gym-goers do a mix of cardio and weights and avoid focusing too much on 'one body part'.
The fitness guru, 25, said: 'It's important to train your back and things like that because you want a stable core, you want to be strong, you want to prevent injury.'
Tammy added that women especially need to engage their muscles correctly and to put in their full effort.
She suggested that visualising the muscle contracting is a good way to self-motivate and push oneself.
'Everyone is a beginner at some point': In the podcast, Tammy advised people beginning their work out journey to 'just get moving', whether at a gym or outdoors
Motivation: Meanwhile Emilee (pictutred) suggested beginners should try classes, as they aren't easy to sneak out of, or to find themselves a gym buddy to work out with and help them stay motivated
Emilee suggested that beginners should try workout classes because they aren't easy to sneak out of.
Alternatively, newbies should find themselves a gym buddy who will help them to stay motivated.
For busy mothers like herself, Tammy said they are