She recently revealed that she's dropped 30 kilos since giving birth to her son Arnie last year.
And personal trainer Tiffiny Hall showed off the fruits of her hard workouts in a slow- motion Instagram video on Saturday, in which she seems to 'hover' in mid-air.
The 34-year-old begins by holding the plank position in a grassy park.
She's a super woman! Tiffiny Hall (pictured) showed off her incredible mid-air plank-to-sky trick in an Instagram video on Saturday
Then she gently lowers herself closer to the ground before springing her entire body upwards, using her core muscles to gain plenty of space between her and the grass.
After seemingly hovering in mid air for some seconds, the blonde gracefully lands back on the ground in the plank position.
In the caption, Tiffiny wrote: 'Flying like super(wo)man. I learned how to perfect this move when I was in London the other week.'
'Super powers': In the Instagram clip, the 34-year-old personal trainer gently lowers herself to the ground before springing her entire body upwards, using her core muscles to gain plenty of space between her and the grass
She told her legions of followers: 'The key to getting max air is to lift with your tailbone and heels while keeping your torso straight.'