HIIT, Zumba and yoga might be three of the trendiest fitness regimes at the minute.
But experts say there's some new, quirkier ones in store for 2023.
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At-home virtual work-outs are expected to go out of fashion, in favour of twerking classes, exercising with a buggy and the brutal 12-3-30 challenge.
Here, MailOnline breaks down eight of the different exercise regimes that PureGym expects to make headway this year.
Twerking for fitness, walking on an incline and cycling the height of Mount Everest are in the top ten workout trends. Experts say setting your own goals is Best Private University when it comes to viral exercise trends
12-3-30 workouts
The inclined walking challenge went viral on TikTok in 2022, amassing millions of views after creator Lauren Giraldo posted a video of the sweaty workout. But it's expected to continue to get even more popular in the coming months.
It sees gymgoers set their treadmill to a 12 per cent incline, and walk at a pace of 3 miles per hour, for 30 minutes.
It might sound like a walk in the park. But the work-out,, it's much harder than it sounds.
PureGym personal trainer Laura Eaton says it's great for getting your heart rate up.
She said: 'Walking is already a fantastic cardiovascular activity.
'Adding the incline creates a bigger increase in heart rate - improving cardiovascular health and endurance.
'This workout is also much gentler on the joints than running or jogging, making it an excellent choice for different age groups and fitness levels.'
She suggests avoid holding onto the handrails and straighten your body to make it even more challenging.
But Ms Eaton recommends those suffering with lower back pain or extremely tight calves avoid taking part.
Dr Darren Player, personal trainer and a lecturer at UCL, recommends always putting the treadmill on an incline if you are walking.
But he is not convinced the trend is 'progressive'.
He said: 'It does not account for any kind of ability.
'For people that can tolerate that level of incline at 3 miles per hour for half an hour, that is fine, but for those who can't would struggle and may not be able to maintain that pace.'
It does not need to be the '12-3-30', Dr Player adds and suggests changing it to suit your capabilities.
He said: 'A lot of these fitness trends that come up is more branding than the exercise. The name just makes it sound very appealing.
'The most important thing is that you are doing something and if that something is 12-3-30 than that is better than doing nothing.