Unbreakable Training — HIIT

20 Spartan-Approved Workouts That You Can Do in 20 Minutes or Less

Here are 20 unique 20-minute workouts that you can fit into your schedule. Try them out and you'll see the incredible difference that 20 minutes can make.

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15 Spartan-Approved Workouts That You Can Do in 15 Minutes or Less

By Brad Kallet

· September 03, 2020

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20 Spartan-Approved Workouts That You Can Do in 20 Minutes or Less

By Brad Kallet

· August 19, 2020

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The 5 Workouts You Need to Do in the Spartan Fit App This Month

By Cristina Tudino

· August 14, 2020

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The 'Don't Break' Workout: A 5-Minute Squat Challenge With Fitness Influencer Massy Arias

By Brad Kallet

· July 07, 2020

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'Don't Break' Workout: The Deadlift Marathon With Logan Aldridge

By Brad Kallet

· June 25, 2020

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The Spartan Guide to Resistance Loops (Plus a Workout to Blast Your Core)

By Aleks Chernova

· April 13, 2020

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Hit Every Muscle, Top to Bottom, in 30 Minutes With This Intense At-Home Workout

By Agency Within

· March 30, 2020

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5 Simple Tweaks to Adjust Your Workout and Get Lean

By Emily Shiffer

· July 10, 2019

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6 Strategies to Take Your Training to the Next Level

By Siobhan Colgan

· October 18, 2019

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Become Unbreakable: Your Guide to Training, Eating, and Thinking Like a Spartan

By The Spartan Editors

· March 13, 2020

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Tight for Time? Do This QUICK HIIT Workout to Build Power and De-Stress

By K. Aleisha Fetters, C.S.C.S.

· January 02, 2020

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5 Resistance Band Exercises to Blast You Into Peak Shape

By Agency Within

· January 02, 2020

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How to Get a Grip on the Bucket Carry

By Agency Within

· November 04, 2019

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Spartan Race Training: How To Get Fit For Your 1st Spartan Race FAST

By Agency Within

· September 23, 2019

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Is Doing HIIT Twice a Day Effective?

By Agency Within

· May 28, 2019

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7 Benefits of HIIT That Will Make You a Stronger Athlete

By Aleks Chernova

· May 01, 2019

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3 Ways to Make Hard Training Sessions Feel Easy

By John Fawkes

· February 04, 2019

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Do This High-Intensity Mindful Workout for Better Performance

By Agency Within

· February 19, 2020

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What Is the Afterburn Effect?

By John Fawkes

· December 11, 2018

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Highly Effective 10-Minute HIIT Running Workouts

By Agency Within

· November 02, 2018

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5 Workouts for the Bucket Carry

By Agency Within

· August 17, 2018

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HIIT Workout Plan Versus Running: Which is Best?

By Emily Abbate

· July 16, 2018

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Pro Tips for the Barbed Wire Crawl

By Aleks Chernova

· June 05, 2018

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Bodyweight Training Plan: Day 16 - HIIT

By Megan Beck

· January 30, 2018

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Bodyweight Training Plan: Day 9 - HIIT

By Megan Beck

· January 23, 2018

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Bodyweight Training Plan: Day 2

By Megan Beck

· January 16, 2018

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Super Spartan Training Plan: Day 23 - HIIT

By Megan Beck

· December 12, 2017

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