Kim Kardashian West praises her personal trainer

Kim Kardashian West

The 37-year-old reality star is very thankful to her trainer.

Days after Kim Kardashian West has posted bikini snaps from her trip to Turks and Caicos with her sister Kourtney Kardashian, which were all originally shared after the news broke that Tristan Thompson has cheated on Khloe Kardashian with multiple women during her pregnancy, Kim has thanked trainer Melissa Alcantara for transforming her body.

Alongside her bikini shots from her recent vacay, she wrote: “Shout out to my trainer @fitgurlmel who really changed my body.”

Kim has said that when she wasn’t happy with what she has seen back in the mirror she has spent a whole year training so hard 5 or 6 days a week putting in a lot of work and changed the way that she eats and there’s such a noticeable difference, adding that now not only was her body firmer but also she had “less cellulite and so much more” confidence.

The mother of three added, “THANK YOU for waking up at 5 am to do crazy bodybuilding workouts & springs that I hate ?& putting me on to this lifestyle.”

Describing the “mushing” fitness routine, Kim’s trainer has previously told PEOPLE that KKW beauty mogul “loves as well as hates leg days.”

Melissa has explained, “But she’s committed! She knows what it takes,” praising her client for being a “workhorse.”

After posting the beachside shot, the “Keeping Up with the Kardashians” star has shared another snap form her Turks and Caicos trip— in which she seemed to be donning the same black bikini.

Kim has accessorized her simple bikini with a “Calabasas California” hat and captioned the snapshot, “Calabasas girl in Turks.”

She has previously explained why she has decided to delete a few bikini photos on Instagram and wrote on Friday that she “didn’t like the vibe on my page” but she had “re-filtered” them and would be “reposting some.”

Alongside one of her deleted photos, Kim— who has welcomed her third child, a 3-month-old baby girl Chicago West on 15th January— has said that she’s “crazy about the vibe on my IG page. #PositiveVibesOnly.”