This new fitness challenge promises to tone your bum and thighs. The 123 challenge is a simple set of exercises which can be completed anywhere so long as you have a patch of clear space.
You won’t need any equipment or special kit. Just you, your gym clothes and some trainers. So, get yourself outside and prepare to work you butt off.
TikTok fitness motivator Abbie, posted a video of herself completing the challenge on her channel @abxhud1. Wearing a gorgeous set of Doyoueven leggings, which cost £38, she got straight down to business.
Here’s how you complete the 123 bum and legs challenge. Firstly, take a very wide stance, with your knees slightly bent. Jump your legs in a few inches and then once again until they are in line with your
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