New AFL WAG Emma Field has proven she is in the best shape of her life, as her budding romance with Lachie Neale heats up.

The Gold Coast-based advertising professional recently shared a gym thirst trap selfie on social media, in which she showcased her stunning figure in a black sports bra and matching exercise pants.

The 29-year-old looked confident as she flaunted her washboard abs, without an inch to pinch, toned upper biceps and sculpted physique, proving that she is every bit the fitness fanatic and glamorous WAG.

She appeared to be taking a break from a rigorous weight-lifting workout, honing her upper-body strength as two barbells rested on the bench behind her.

Emma appears to be the perfect match for fitness-loving Lachie, with her enviable physique and obvious dedication to fitness. 

Lachie has long been known for his commitment to training and maintaining peak physical condition. 

On Saturday, Emma looked like the cat that got the cream as she went for a morning coffee and a walk around Melbourne's famous Tan, just one day after Lachie publicly kissed her at the MCG.

The brunette was beaming as she enjoyed the stroll with a female friend.

Dressed for Melbourne's unpredictable weather, Emma paired a chocolate-brown leather-look jacket with figure-hugging dark brown leggings and chunky trainers.

The outing came as speculation continues to mount over her relationship with Lachie, 33, following his split from his wife Jules Neale. 

The couple were first spotted together at Brisbane Airport earlier this month.

And Lachie finally confirmed they were an item on Friday night, when he was spotted kissing Emma at the MCG after the Lions' victory over Collingwood. 

The former Brisbane skipper has been at the centre of a flurry of reports about his dating life since his marriage breakdown, including claims that he had contacted several women on social media.

Emma previously lived in Melbourne and is understood to have strong connections to the city. 

She has attracted attention online, building a sizeable Instagram following with a mix of fitness, lifestyle and holiday content.

Her new relationship with Lachie has already made her a person of interest among AFL fans.

Emma isn't a fully-fledged influencer, though she has built a sizeable Instagram following thanks to a steady stream of bikini snaps, gym selfies and carefully curated lifestyle content.

Lachie appears to be among her biggest fans, having liked a string of her racier posts. The couple, of course, also follow each other on social media.

Before swapping makeup brushes for beach clubs, Emma ran a mobile beauty business with her sister Jamie in their hometown of Wangaratta in regional Victoria, where her relationship with Lachie is said to be the talk of the town.

The Daily Mail understands that Lachie's ex-wife Jules is aware of his new relationship and is entirely unfazed, focusing instead on the next chapter of her life in Perth.