A new gym product costing just $2.50 is going viral in Australia, with at-home gym junkies singing its praises for transforming an often-awkward exercise.

Kmart’s hip thrust belt has been doing the rounds on Instagram and TikTok, with the handy gadget streamlining hip thrusts without users having to balance weights on their hips, or even using the Smith machine at the gym.

Videos show an at-home gym junkie attaching weight to either side of her body with the belt, allowing her to “target” her glutes with a hip thrust exercise without having to hold on to the weights.

“Instead of holding your dumbbells, you can just add your weights on either side and secure the belt in the centre,” the user said.

“It’s seriously made hip thrusts much more comfortable.”

Hip thrust belts have been going viral, particularly on Instagram and TikTok, since a rise in gym culture has taken over social media.

A particular focus on lower body strength and stability means hip thrusts, which are usually completed by the user positioning themselves upwards on a bench while balancing weights on their hips and thrusting upwards, are a popular go-to for those looking to strengthen their glutes.

Weights are attached to the belt which is then worn around the user’s hips, allowing for hip thrust exercises without having to balance weights or barbells. Camera IconWeights are attached to the belt which is then worn around the user’s hips, allowing for hip thrust exercises without having to balance weights or barbells. Credit: TikTok/@kmartaustralia

“Tried this and works so well! I feel the burn!” a comment on one video said.

“This is the best gym hack ever! Felt the tension at the top of my hip thrust like never before!” another comment said.

Hip thrusts are usually completed by the user positioning themselves upwards on a bench while balancing weights on their hips and thrusting upwards, which strengthens glute muscles.Camera IconHip thrusts are usually completed by the user positioning themselves upwards on a bench while balancing weights on their hips and thrusting upwards, which strengthens glute muscles. Credit: TikTok/@kmartaustralia

The belt is also a perfect addition to an at-home workout for those who don’t want to venture into a public gym to work out, and has even been lauded as more comfortable than using a barbell or balancing weights.

“I love the idea of this for working out in small spaces,” one comment said.

“This could be a lifesaver for overweight gym girlies who struggle with getting the barbell over their thighs,” another said.