A great 20-30 minute workout. If you're a new Spartan or thinking about doing a Spartan Race, this is the workout to start your journey to the finish line.

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Feeling a little bored with your workouts? Try this Build Your Own HIIT Routine for hundreds of fitness options.

Build Your Own HIIT Routine - Divas Run For Bling

divasrunforbling.com

HIIT

WOD Nation - WOD Nation's Photos

facebook.com

Try a HIIT Workout: Looking for a new workout routine that will boost your metabolism, burn fat and build muscle? Read about the new HIIT workouts: http://www.healthcentral.com/diet-exercise/c/255251/169826/body-hiit-workouts/?ap=2012

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High Intensity Interval Training to Tone your Body! Is that six pack of yours hiding beneath a layer of belly fat? Curious as to what one of the best ways to get rid of that layer is? You guessed it: high intensity interval training. #hiit #high #intensity #interval #training

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A short and sweet workout you can do anytime.

Poster Workout: A 7-Minute HIIT Circuit

fitsugar.com

25 Minute High Intensity Interval Training Workouts

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Beach BoDy HIIT WorKouT ChallenGe / #4 - Baby Phat Bye bye!

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Quick HIIT workout.. 9/9/2013 workout

Quick HIIT Workout

trophiestotreadmills.wordpress.com

HIIT Workout!

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ab workout

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Blazing Buns Ugi Workout - HIIT Leg Workout

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HIIT Chest and Back

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Great info on the benefits of HIIT - Good Article Very True.

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flaviliciousfitness.com

A Daily Dose of Fit: This Week's Workouts

A Daily Dose of Fit: This Week's Workouts

tarasabo.blogspot.ca

Dumb Bells Only HIIT Workout. This is a great site full of home and crossfit workouts with demonstrations! LOVE THIS! ajs 1)plank row burpee 2)wood choppers 3)thrusters 4)crazy russian twist 5)sumo squat row

Dumb Bells Only HIIT Workout - Blonde Ponytail

blondeponytail.com

A Daily Dose of Fit: #HIIT and PlantFusion Protein Powder

A Daily Dose of Fit: #HIIT and PlantFusion Protein Powder

tarasabo.blogspot.com

H.I.I.T. stands for high-intensity-interval-training. It's an arm workout designed to rebuild muscles. #armworkout

H.I.I.T. Your Arms Workout

skinnyms.com

HIIT

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Sexy Body Workout! HIIT

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This looks doable

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HIIT Kettlebell workout

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HIIT is my favorite workout by far :)

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HIIT routine, with jump ropes!

Dark Chocolate Toasty Nut Butter {and a HIIT workout} -

thrive-style.com

HIIT Workout!

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