Model Izabel Goulart, 30, has a body so sick that at first glance she appears possibly not to be human—maybe she's from Mars? But scroll through her Instagram and you'll very quickly see that the 5-foot-10 Brazilian stunner clocks in a lot of time at the gym to sculpt those 12-pack abs. Here's an overview of the different workouts Iza has in her repertoire (she even has a hashtag for her own fitness routine: #BodyByIza). Watch her mesmerizing videos to get inspired, to make your jaw drop, or at least to feel a kind of desperate envy that will never be resolved:

1. Jumping Rope

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Hellin Kay

Some say jumping is good for breaking down fat cells, others say that it's even good for your brain. There are loads of other benefits to jumping rope, but it's undoubtedly great for burning calories.

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2. TRX

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Hellin Kay

This method involves using your own body weight, gravity, and a suspension trainer (the band you see Izabel using).

3. Kickboxing

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Hellin Kay

A favorite workout among models, kickboxing reminds Izabel that no pain = no gain.

4. Core Workouts

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Hellin Kay

No words. Just awe.

5. Pilates-Inspired Stretches

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Hellin Kay

In case it wasn't clear that Izabel has a super long and lean body, you should see her with her limbs stretched out.

6. Plate Slide Workout

7. Weight Training

8. Compound Movements

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Hellin Kay

Izabel frequently combines resistance training and body-weight exercises to build creative moves that work her body.

9. Body-weight Exercises

10. Recreational Activities

11. Running

12. Yoga

13. Just Showing Off

Izabel's not above the occasional gratuitous display of physical fitness.

Here's the result of Izabel's hard work:

From: Cosmopolitan US