20-Minute Fat-Burn HIIT
HIIT Intermediate ⏱ 20 min

20-Minute Fat-Burn HIIT

Time20 mins
LevelIntermediate
FocusHigh-intensity conditioning
WhereAt home

Photo via Pexels

Twenty minutes, one big sweat. This high-intensity interval session cycles through five stations - you work hard for 40 seconds, rest for 20, and repeat the circuit four times. It is brilliant for conditioning and burning energy in a short window. Grab a skipping rope, a slam ball and a plyo box, clear a bit of floor space, and go.

Kit for this workout

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The workout

Intermediate · about 20 minutes, start to finish.

Warm-up

  • Easy skipping - 60 seconds to find your rhythm
  • Leg swings - 10 each leg
  • 10 bodyweight squats + 10 arm swings

Main workout

  1. Skipping

    40s on / 20s off

    Small bounces off the balls of your feet, wrists doing the work.

  2. Slam ball slams

    40s on / 20s off

    Reach tall, slam the ball down hard, catch the bounce and repeat.

  3. Box step-ups

    40s on / 20s off

    Full foot on the box, drive up tall, control the way down. Swap lead leg halfway.

  4. Mountain climbers

    40s on / 20s off

    Hands under shoulders, drive the knees in fast, hips low.

  5. Squat to press (with slam ball)

    40s on / 20s off

    Squat holding the ball, stand and press it overhead in one move.

Finisher

If you have anything left, finish with 60 seconds of fast skipping.

Coach's tip

Complete the five stations, then rest 60-90 seconds and repeat the whole circuit four times. It is meant to be tough - scale the work time down to 30 seconds if you are new to HIIT.

This workout is general fitness information, not medical or personal-training advice. Warm up first, work within your own ability, use a weight you can control with good form, and stop if anything hurts. Check with a qualified professional before starting a new exercise programme, especially if you are pregnant, recovering from injury or managing a health condition. Equipment prices and availability are indicative and confirmed at the secure Shopify checkout.

Start
Finish

Demonstration photos from the Free Exercise DB (public domain). Shown as a movement guide; use a weight and range that suits you.