Kate Hudson hits it hard in the gym after three kids ‘did a number on these hips and shoulders!’

Kate Hudson is the proud mother of three children who were delivered when she was between ages 25 and nearly 40.

Having turned 42 this past April, the Oscar-nominated actress is on a mission to reclaim her notoriously rock-solid figure with a personal trainer who has incorporated some serious core exercise routines.

And on Saturday, seemingly still on her family getaway to Greece, Hudson gave her 13.5 million Instagram fans and followers a glimpse at just how hard she is working with two Instagram videos taken during her weekend workout.

Hitting it hard! Kate Hudson, 42, gave a glimpse into her intense core workout with two new videos she shared on Instagram, while seemingly still on her family holiday in Greece

Let's get physical: Despite complaining about her body not responding to exercise since she gave birth to her last child in October 2018 , the Oscar-nominated actress looked in fine form during her intense workout with a personal trainer

Let’s get physical: Despite complaining about her body not responding to exercise since she gave birth to her last child in October 2018 , the Oscar-nominated actress looked in fine form during her intense workout with a personal trainer

The first video shows Hudson in the plank position, but instead of having feet firmly on the ground trainer Brian Nguyen has her legs strapped into two hanging stirrups for elevation.

Nguyen can be heard from behind the camera instructing the Almost Famous star, and at times, cheering her on to get the most out of the exercise.    

‘She’s starting to wake up!’ Hudson wrote in the caption, in reference to her recent complaint that her body ‘hasn’t been responding’ as well to exercise since she welcomed her third child in 2018.

The first video shows Hudson in the plank position, but instead of having feet firmly on the ground trainer Brian Nguyen has her legs strapped into two hanging stirrups for elevation

The first video shows Hudson in the plank position, but instead of having feet firmly on the ground trainer Brian Nguyen has her legs strapped into two hanging stirrups for elevation

Nguyen can be head from behind the camera instructing the Almost Famous star, and at times, cheering her on to get the most out of the exercise

Nguyen can be head from behind the camera instructing the Almost Famous star, and at times, cheering her on to get the most out of the exercise

Sweating it out: The mother of three looked rock-solid in skimpy sports shorts and a crop top

Sweating it out: The mother of three looked rock-solid in skimpy sports shorts and a crop top

Playful: Hudson showed off her infectious personality during the routine

Playful: Hudson showed off her infectious personality during the routine

‘Carried 3 babies who did a number on these hips and shoulders! Ladies! We carry our beautiful children ALL DAY LONG (literally AND figuratively) and forget to balance it out,’ she added. 

‘Time to balance that SH#! OUT!’ she concluded along with the hashtag: ‘#putmeincoachiwannaplay’   

While Hudson was direct with her assessment of her body after carrying and giving birth three kids, the video casts doubt about whether she’s been as out of shape as she inferred. From the looks of things, Hudson already has that hard body many remember her from her many roles dating back to the mid-1990s. 

Dressed in skimpy sports shorts and a crop top, Hudson also worked hard on her mid-section with leg pivots and twirls, with the encouragement of Nguyen once again. 

Smooth: Hudson also worked hard on her mid-section with leg pivots and twirls, with the encouragement of Nguyen once again

Smooth: Hudson also worked hard on her mid-section with leg pivots and twirls, with the encouragement of Nguyen once again

Wardrobe change: The actress slipped into baby blue shorts and a white tank top in the second core workout routine

Wardrobe change: The actress slipped into baby blue shorts and a white tank top in the second core workout routine

'She's starting to wake up! Carried 3 babies who did a number on these hips and shoulders! Ladies! We carry our beautiful children ALL DAY LONG (literally AND figuratively) and forget to balance it out,' she confessed on Instagram. 'Time to balance that SH#! OUT!'

‘She’s starting to wake up! Carried 3 babies who did a number on these hips and shoulders! Ladies! We carry our beautiful children ALL DAY LONG (literally AND figuratively) and forget to balance it out,’ she confessed on Instagram. ‘Time to balance that SH#! OUT!’

The Music actress most recently welcomed her two-and-a-half-year-old daughter Rani Fujikawa, in October 2018, whom she shares with partner Danny Fujikawa, the former lead singer and guitarist for the folk rock band Chief. 

She also the proud mother of sons Ryder Robinson, 17, from her first marriage to Black Crows frontman Chris Robinson, and Bingham Bellamy, nine, whose father is Matt Bellamy of the British rock band Muse.

Hudson, Fujikawa and all three kids have been soaking up the sunshine on a family getaway in Greece in recent days.

Hudson has two new films slated for release: the American fantasy, Mona Lisa And The Blood Moon, which also stars Craig Robinson, Ed Skrein, Jeon Jong-seo and Evan Whitten, and the comedy, Shriver, starring Michael Shannon, Don Johnson, and Zach Braff, among others.

Holiday: On Thursday, Hudson sent a direct message to her oldest son Ryder, 17, when she said his brother, Bingham,  and sister, Rani, were waiting on 'big bro' to join them in Greece

Holiday: On Thursday, Hudson sent a direct message to her oldest son Ryder, 17, when she said his brother, Bingham,  and sister, Rani, were waiting on ‘big bro’ to join them in Greece

Family all together: Hudson's son Ryder arrived in Greece on Friday to which she wrote 'family complete'

Family all together: Hudson’s son Ryder arrived in Greece on Friday to which she wrote ‘family complete’

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