Lisa Snowdon, 54, poses in a bikini as she does yoga with friends at a wellness retreat in Bali after split from fiancé George Smart

Lisa Snowdon posed in a bikini as she enjoyed a yoga session with friends at a wellness retreat in Bali this weekend - after her split from her fiancé George Smart.The TV star, 54, has jetted abroad following the heartbreaking separation and has been sure to keep fit while she is away.In one snap from her latest Instagram holiday album, she showed off her toned figure and abs in a khaki one-shoulder two piece.She impressively kept her balance on a piece of slate set up in the middle of a swimming pool during the yoga session with pals.'Friends for life', she captioned the post as another snap saw her displaying her midriff in a black crop top and a checked skirt.Last week Lisa said she feels 'stronger mentally' after an emotional experience on the wellness retreat. Lisa Snowdon posed in a bikini as she enjoyed a yoga session with friends at a wellness retreat in Bali this weekend - after her split from her fiancé George Smart The TV star, 54, has jetted abroad following the heartbreaking separation and has been sure to keep fit while she is awayWowing in a series of bikini snaps with her friends, Lisa told fans that 'wellness, for me, has never been about perfection. It's about connection.''The women you meet, the conversations that stay with you, moving your body, slowing your mind, little soul searching, maybe a good old cry and sometimes having a cold beer barefoot on the beach. A bit of ritual, a bit of real life. That balance feels really good to me.'Lisa continued: 'So grateful to @fiona.yoga for bringing us together and creating such a gorgeous community - for this stunning location here in Bali and for her experience and expertise in Pilates and Bikram yoga.'She ended her post by declaring: 'I am feeling stronger mentally and physically and it's not over yet!'Lisa is yet to speak out on her split but she has not been seen wearing her engagement ring for weeks and George hasn't appeared on her social media since January.Lisa and entrepreneur George briefly dated 20 years ago and reconnected in 2014, before getting engaged in 2016.The presenter had previously revealed she was in no hurry to marry the businessman during their 12-year romance. Lisa enjoyed solo trips and days out with her family and girlfriends over the summer, with her followers noticing George's absence in her photos. Recently the model and presenter shared a gallery of pictures of herself with her friends hanging out at Wimbledon - but George was nowhere to be seen. 'Friends for life', she captioned the post as another snap saw her enjoying some cocktails by the pool Last week Lisa said she feels 'stronger mentally' after an emotional experience on the wellness retreat Lisa Snowdon has said she feels 'stronger mentally' after an emotional experience on a wellness retreat which she escaped to after splitting from her fiancé of ten yearsThere could be a simple explanation, such as George no longer wants to be seen on social media but some fans noticed his absence, writing: 'Oh no, no George again.'On a bikini picture taken on a solo holiday, another follower wrote: 'Looking stunning. Hope things are ok back home x.' In addition, in a recent interview she said that she feels she's in a 'new chapter of her life' at 54. Talking to Prima, Lisa said: 'I'm 54 now and see this time in my life as a new chapter. It's important to reframe ageing in a more positive way. 'It takes time for that readjustment to happen, but now I'm in this powerful place where it's about, 'What do I want? What do I need?''She added: 'I don't have children, so it's easier for me than mums juggling teenage children, but it's a powerful time for us to reconnect with ourselves and make big life changes. It's the second spring.'She also reflected on her future career ambitions saying she would love to do another 'big TV presenting gig' - but wasn't offered the Strictly host role.