Celebrities have access to some of the best personal trainers and gyms around the world. Fitness expert Tracy Anderson is a favourite among the likes of Gwyneth Paltrow, Jennifer Lopez and Nicole Richie, while The Dogpound gym in New York is the go-to-place, alongside SoulCycle, and has a host of A-list clients, including the Victoria’s Secret models, Ashley Graham and Hugh Jackman.

For those who don’t know where to start when it comes to working out, or if you’re simply intrigued to know how celebrities stay in shape, Instagram is the perfect source of inspiration. Impressively, a lot of the posts provide plenty of useful exercises that we could do at home on our own, without having to fork out for a trainer or gym membership.

Here are the stars who aren’t shy about posting videos as they work up a sweat…

With her final residency in Las Vegas less than a month away, it’s no surprise that Britney Spears has stepped up her work out routine. The singer regularly shares her exercise regimes on Instagram and is a good source of inspiration if you’re struggling to find the motivation to get up off of the sofa.

She’s a full time model and her brother, Antoine is a personal trainer at London’s Kobox gym, so it’s no surprise that Jourdan Dunn has a ripped body and is more than happy to post her work outs online. Dunn is known to blend barre and boxing techniques to ensure she gets full body cardio and conditioning.

Drew Barrymore

Over the last couple of weeks, Drew Barrymore has been documenting the process of getting back into shape for her role as Sheila in Netflix’s Santa Clarita Diet, which included a new fitness routine.

Khloe Kardashian

With a TV show, Revenge Body, focused around getting into shape after breaking up with an ex and a history of fluctuating weight, it’s no surprise that Khloe Kardashian is proud to share her exercise routines.

Ashley Graham

The model and body activist has always been an advocate of working out, but encourages women to find the exercise that they enjoy doing rather than hitting the gym just to be thin. She’s a regular at The Dogpound in New York and uploads her weightlifting triumphs from time to time.

Karlie Kloss

Karlie Kloss was one of the first celebrities to document her exercise regime on social media. A move which no doubt encouraged Adidas to sign her up as an ambassador.