Core HIIT Workout


Hi everyone,

Today’s workout is focusing on cardio and core/abs. There are 3 rounds of 8 exercises again. The only different is, that I want to show alternative exercises or variations of the hyper-extension (for the lower back and hamstrings). It’s easy to do this exercise in the gym where they have the right apparatus, but at home it can be difficult to adapt exercises or have an alternative that will be equally beneficial.

The obvious variation of the hyper-extension is to do it on a Stability Ball as I demonstrated in my Strong Back and Core Workout, but today I improvised with my 2 benches, which may be a hit of miss for some. I have also previously demonstrated a barbell Good Morning, which can be used to exercise the lower back and hamstrings very effectively. My workout today has several ways to adapt this exercise, with a Kettlebell (or Dumbbell) or resistance band. Another great exercise, as seen in my workout today, is the superman/girl, either on a stability ball or even from the ground as I did in my Shoulder and Core Bodyweight Burn Workout.

The Workout

I think it should be clear today what the focus of each exercise is so I won’t be writing my KEY, as they are either a “core activating exercise”, “cardio” or “strength”. However I did record my reps per exercise as seen in brackets. I set my Gymboss Interval Timer for 24 cycles of 15 seconds recovery and 45 effort. The exercises for today are:

  1. Bench Jump Overs (48,50,47)
  2. Elevated Plank Climber (alternating lead arm) (23,20,19)
  3. Dynamic Squats (39,36,35)
  4. Hanging Knee Raises (18,16,15)
  5. High Knees (62,58,52)
  6. Hanging Oblique Raises (19,16,15)
  7. Round 1 – Hyper-extension on bench (16), Round 2 – Good Mornings with KB and band (14), Round 3 – Super-girl on SB (14 or so)
  8. Press Up to Squat Thrusts (or half burpee) (22,20,17)

Great workout for fat burning, the sweat was lashing off me again.  I hope you all enjoy this workout and I will be sharing more soon 😀



Related Posts with Thumbnails
If you enjoyed this post, make sure you subscribe to my RSS feed!
Tags: , , , , , , , , , , , ,

Work out
with Marianne

Online Coaching

10 Responses

  1. Niko says:

    Hi Marianne,

    I’ve just finished this one and it was tough but I really enjoyed it. As I’m a “Myomytv noob” I’m exploring the archives and finding lots of new workouts to tackle – especially as I’ll have to wait until next month to get more weights for the kettlebell routine.

    Take it easy, and thanks as always,

    Nik 🙂

  2. maria says:

    I just did this workout today and i really enjoyed it….I must say im not very good with the hanging knee raises and oblique raises!!!!!

  3. energym says:

    Hi, your iron gym is ok for the door? It doesn’t damage it? My intention is to buy it but I’ll be sure!:) Thanks

    • Marianne says:

      Hi energym, did you ask me this on YouTube? 🙂 If not never mind LOL. It has dented the wood a little (but our wood is very soft). I have used 2 cloths to pad the bar out a little. Just be careful. Other than that, it’s a really useful piece of kit 😀

  4. Betsy says:

    Your very inspiring! I love all your workouts they are so challenging.

  5. Bianca says:

    Hi Marianne, great workout and great home variations for the hyper-extensions:) Thanks very much.

    Your blog is a constant source of inspirations and I’m really enjoying it a lot.



Leave a Reply