Jessica Simpson keeps in shape as she does stretches in clinging jeans from own line

Jessica Simpson keeps sensational figure in shape as she does stretches in clinging jeans from own line

She has achieved a sensational new figure.

And Jessica Simpson this Saturday let her Instagram followers in on part of the fitness regimen she relies on to keep in shape.

The 40-year-old emphasized her svelte legs in a pair of skintight jeans as she did her stretches in front of the fireplace.

‘Morning stretches’: Jessica Simpson this Saturday let her Instagram followers in on part of the fitness regimen she relies on to keep in shape

In a flourish of brand promotion Jessica revealed in her Instagram caption that the jeans were from her own clothing line.

She gave her picture a cozy holiday feel by slipping into a warm-looking black sweater and modeling a pair of fleece-lined boots.

Jessica is currently married to her smoldering second husband Eric Johnson, who used to be a tight end in the NFL.

The dynamic duo are the proud parents of two daughters, eight-year-old Maxwell and one-year-old Birdie, as well as a seven-year-old son called Max. 

Looking fab: Jessica is currently married to her smoldering second husband Eric Johnson, who used to be a tight end in the NFL

Looking fab: Jessica is currently married to her smoldering second husband Eric Johnson, who used to be a tight end in the NFL

Jessica’s personal trainer Harley Pasternak spoke to E! News this spring and revealed that Jessica dropped over 100 lbs after delivering her youngest.

Harley shared that he started Jessica off on an exercise regime of 6,000 steps a day but eventually worked her up to 14,000.

‘This particular baby no. 3 was…I think she commented to the press that she tipped the scales at 240 lbs, that’s not coming from me, she mentioned that in a post. So, we had our work cut out for us and perhaps more so on this baby than the others,’ said Harley, who created a mint for sugar craving reduction called Sweetkick.

‘It had to be more than just getting back from her baby weight, but how do I keep whatever I am doing now forever,’ he shared.

Her babies: The dynamic duo are the proud parents of two daughters, eight-year-old Maxwell and one-year-old Birdie, as well as a seven-year-old son called Max

Her babies: The dynamic duo are the proud parents of two daughters, eight-year-old Maxwell and one-year-old Birdie, as well as a seven-year-old son called Max

‘That’s why we are not a big fan of doing any extreme diet or radical forms of exercise,’ added Harley, avoiding workouts ‘too difficult, painful, hard or arduous.’

Her three daily meals and two daily snacks incorporated veg and lean protein, with almonds and parmesan green beans as examples of acceptable nibbles.

Sprinkling a few cheat meals into the daily routine makes the process ‘more balanced and sustainable,’ according to Harley.

‘You don’t have to have all of your indulges in one day. It tends to be a little extreme if you do that,’ the dashing beefcake explained.