Alright, I can’t stand it anymore.
My mind is about to fucking explode.
I’m so sick and tired of seeing these incredibly overweight people slave away on the treadmill day after day in hopes of losing weight.
It’s a god damn epidemic and it needs to end now!
But if people continuously insist on working the treadmill, they might as well start doing something that actually gets them results. And yes, I’m talking about HIIT.
This article will be your ultimate guide to HIIT – what it is and how you can start using it to build your dream body in less time than ever.
An overview of HIIT
What is HIIT?
And no, despite what everyone thinks, HIIT doesn’t stand for Herpes, Is It Tight?
HIIT stand for High Intensity Interval Training and it’s basically a form of exercise that alternates periods of high intensity exercise such as sprinting with less intense periods of exercise such as walking.
So for example, a HIIT workout routine might have you doing 30 seconds of sprinting, followed by 90 seconds of rest.
Pretty simple, right?
How long do HIIT workouts last?
Due to the extremely intense nature of HIIT workouts, they typically never last for more than 20 minutes. An effective HIIT workout can actually be done in about 10-12 minutes if you structure it correctly.
Do I need a treadmill to do HIIT?
No, it’s possible to do HIIT on any cardio machine such as an elliptical, stair master, bike, or rowing machine but HIIT tends to be most effective on the treadmill. You can even do HIIT outside without any equipment if you want.
How often can I do a HIIT workout?
I typically recommend people to do HIIT right after their weight lifting session. I’m not a huge fan of doing HIIT on non-weight lifting days since I like to keep those days 100% rest days.
How often can I do HIIT?
Limit your HIIT workouts to no more than 3x per week. Don’t try to do more, especially if you’re doing heavy lifting since this will more than likely lead to overtraining.
Do I need to do HIIT to lose fat?
No, HIIT or any type of cardio is definitely not necessary to lose fat. When trying to lose fat, the most important thing to do is to create a calorie deficit and perform some sort of resistance training to preserve muscle mass.
Benefits of HIIT
Well, let’s see:
- You no longer have to slave away on the treadmill for 60 minutes at a time.
- Because HIIT is an anaerobic activity like weight lifting, it will actually help you preserve muscle mass.
- You boost HGH levels, which help you burn fat and preserve muscle.
- It mimics real life situations where you actually perform short intense bursts of activity. Because seriously, in what real life situation would you have to run 3 miles?
- HIIT actually shapes and tones your lower body quite nicely. For those who have very bulky looking legs, HIIT can act as a nice substitute for direct leg exercises.
Disadvantages of HIIT
Like all good things in life, there are unfortunately some downsides to doing HIIT.
- This is not a workout for lazy people. If you’re going to do HIIT, then you can’t half-ass it. If you’re told sprint for 30 seconds, then you better perform an all out sprint for 30 seconds (For help, imagine yourself being chased by a cheetah).
- HIIT can definitely impair recovery. This is not a workout that you can do every day. If you do HIIT every day, then you could be looking into some serious overtraining problems.
- Also, if you’re doing a super low calorie diet, I definitely don’t recommend HIIT.

My 2 favorite HIIT approaches
There are countless variation of HIIT, each with varying work to rest ratios.
Below, I have listed my 2 favorite HIIT approaches:
Approach #1 – 30 seconds work, 90 seconds rest
The first time I ever did HIIT, this was the approach I used. To do this workout, do the following:
- Get on a treadmill and perform a light warm-up by doing a fast walk/light walk for 3-5 minutes.
- Slightly increase the incline to about 1.5.
- Amp up the intensity on the treadmill so that you performing an ALL OUT sprint for 30 seconds.
- Decrease the intensity so that you’re back to a walking pace. Walk for 90 seconds.
- Repeat steps three and four 7-10 times.
Approach #2 – Stop and go method (15 seconds work, 10 seconds rest)
This is another approach with HIIT that I’ve been experitmenting with lately, and it’s quickly becoming my “go to” HIIT routine. This approach to interval training is a bit more unconventional but it’s definitely effective.
Also, this approach can only be done on a treadmill.
- Get on a treadmill and perform a light warm-up by doing a fast walk/light jog for 3-5 minutes.
- Slightly increase the incline to about 1.5.
- Jump to the sides of the treadmill (the parts that aren’t moving) and set the intensity to a point where you’ll be doing an ALL OUT SPRINT.
- Jump back onto the belt and sprint for 15 seconds. When jumping back on the belt, make sure you hold the railings at first. Remember, the treadmill is moving EXTREMELY fast, so hold the railings.
- Jump back to the sides and make sure you hold the railings. Rest for 10 seconds
- Repeat steps four and five for 10-12 minutes.
Make sure you’re progressing over time
HIIT is just like weight lifting – you need to continuously progress.
Doing the same workout day in and day out isn’t going to benefit you. Every time you do a HIIT workout, you need to try your best to progress forward.
This means increasing the speed, increasing the incline, increasing the total amount of sprints done, or decreasing the rest time. As long as each workout is slightly harder than the next, then you’re good to go.
Stop running, start HIIT-ing
Look, I’m not saying that traditional running is completely useless. It’s just not the magic pill that everyone makes it out to be.
I mean, there are situations where running is better than HIIT (e.g. training for a marathon), but most people do endless amounts of running in hopes of losing weight and in that case, running isn’t the best solution.
Feel free to ask me any questions you have on HIIT in the comments below and if you guys found this article helpful please consider “liking” an sharing it with your friends.
P.S. Rusty Moore just came out with a new cardio workout program called Visual Impact Cardio. I normally don’t like to push products too much on my site, but this is honestly the best complete cardio workout to help you lose weight right now. It combines both HIIT and low intensity cardio in strategic ways to help you get in the best shape of your life.
Very good article, Question… whats yout best advice to applying HIIT to focus on losing weight? Other than eating clean,
how many repetitions por session you recomend, minimum and maximum to burn fat?
how many times por week?
and, When should I increise the time ?
Thank you
reps? For hiit you can follow the plans i outlined in this article.
If you have bad knees (like me), I think air resistance bikes (I.e. Schwinn Airdyne) are the absolute best way to do HIIT. The faster you pedal, the more the resistance increases. This way, you don’t have to be messing with the controls the whole time. Try it out!
yes if you have bad knees, sprinting isn’t a great idea.
Hello, I have started a workout that includes weight lifting and hiit on an ABA, BAB split and on the days in between is a medium walk for 45 mins with one whole day of rest. I am trying to loss fat and build lean muscles. I am 220 lb and 5’2″ and 31years old. I am still trying to get this diet thing down but it is a little hard. Anyway I just wanted to know if what I am doing sounds like a good plan. I don’t want to loss muscle mass or bone mass.
Thanks
I would honestly ditch the cardio for now.
Just focus on your diet and weight lifting.
I am looking for weight loss in 3 months. Wud Lik to reduce 10 kgs.. can I do HIIT training everyday to loss ma Weight? ?? And also Weight training
I wouldn’t do it every single day.
I run around 2 miles three times a week, but I feel while I still very sweaty, my legs and bum aren’t toning like they used to back when I first started in August. Should I just HITT more? Is a 10 min HITT session as good as a 17 min 2 mile run? I feel like running is way better for cardio..
What’s your goal? You should be weight training too.
I wanted to get stronger, which I have, but now my legs are rather big. Even if it is muscle.
I’d like to shave it down a bit.
I am 17, 130 lbs, 5 4″, & I also have no idea regarding nutrition bc I eat about 1,200-1,350 daily, so I think for running everyday, I was way under eating. Now I have no idea what to do ..
If you do a hiit workout in the morning . Does that mean you cant do any other workout like going to the gym to do abs or arms after?
Can you workout in the gym in the afternoon if you do a Hiit workout in the morning?
No you still could but i typically don’t recommend it just because it takes a lot of time and your 2nd workout might suffer since you might be a bit burnt out from the HIIT .
Would Burpees, mountain climbers, jump squats count as HIIT? And this can be done literally right after weight training?
Depends on the workout setup and how it mixes with your main workout…so yes and no.
I will usually do four intervals of burpees, mountain climber, jump squats, jump lunges, 30 seconds each with a 30 second rest before repeating the process. How is that for HIIT?
yeah seems good, but don’t let it interfere with your lifting.
Sounds good. Speaking of which, would you recommend doing this immediately right after lifting? Or would that be over training?
i would do it after
Thank you man. This was many many months of trying to wrap my head around this
I am a women , recently had calf muscle tear due to which I couldn’t do much of running and gained some good amount of weight, and I used to perform HIIT on treadmill as 60 sec sprint, 60 sec walk for 10-12 min. but now as soon as I do the sprint, the pain starts again and it stays for 2-3 days.
So , how can I lose weight fast, doing HIIT on eliptical ? and how many times a week I should do?
Use your diet more than anything else to drop fat, HIIT is just the icing on the cake.
Yes elliptical can work. I’d start off slow at 1-2x per week…also depends on how your normal workout is.
I can’t even continue to read the article I am laughing so hard at ‘HIIT doesn’t stand for Herpes is it tight’ LOL where do you come up with such crap? so funny!!! Love it 🙂
It’s pretty common knowledge 🙂
Really? I’ve never heard of it lol 🙂
I am currently doing hiit on treadmill to reduce weight.
My hiit workout is like i warm up for 5 minutes at speed of 5 and then jog at 6 for 1 min and then sprint for 2 minutes at 7 and then i go to rest for 1 min at 6 and then sprinting for 2 minutes at speed of 8.Then rest at 4 for 5 minutes.Will this schedule work for me.
I wouldn’t jog for 1 min, i would just walk.
Also if you are really “sprinting” you wouldn’t be able to do an all out sprint for 2 min. That’s more like running really fast.
Is sprinting for 30 seconds then walking for 30 seconds 5 times and increasing the speed of the sprint effective?
yes that can work.
My daily routine includes both cardio and strength ( looking to just tone and burn fat, not bulk up). What do you recommend for cardio on non-HIIT days?
Why not just rest?
Thank you for the article.
Presently I do cardio before a weight training session, it’s a traditional one where I complete 2.5 km in 15 mins. Since I’m aiming for muscle gain I feel that this set up exausts me, I’m planning to remove this cardio session and instead add a 10 min HIIT post weight training but I’m afraid that it might prove counter productive to muscle gain, will you suggest it ?
definitely ditch the preworkout cardio. Post workout hIIT is fine.
Hi Keith.
I have been doing HIIT for about a month. I have been playing around with different ratios because I don’t seem to be getting the results that are promised. I know that I am actually doing HIIT because I am out of breath gasping for air and I often try to sing the lyrics to whatever I’m listening to (not out loud lol) and I am unable. My sessions usually.last for 30 mins 5 warm up 20 HIIT and 5 cool down.i was doing this before weights but changed my routine after seeing a trainer 2 weeks ago. I’m carrying alot of extra weight in my tummy from bad diet lack of energy and multiple pregnancies. Though my mommy tummy seems to be getting tighter and lifting up off my hips I am not losing the inches. I am getting frustrated as its been a year since I started my journey 4 months of those busting my ass in the gym (I am not one of those girls that leaves with her make up in tact) I sweat like a farm animal and I have not lost an ounce. I have not even made it halfway to my goal in a whole year!! Please any advise??
HIIT is not magic, diet is still the most important factor for fat loss so start there and use HIIT to supplement (no pun intended) your weight loss efforts.
Hi it really doesn’t matter how hard u work at the gym if you dont change your diet. When talking about diet I am not saying you should eat less but saying you need to eat around 1g of protein for your weight in pounds. 5 to 6 meals a day. Around 1750 calories a day but you will have to check your bmr and reduce 500 calories. I lost 24 kilos in 4 months by doing this. Good luck
Will this HIIT treadmill cardio workout good for shredding fat??
http://www.popsugar.com/fitness/Treadmill-Workout-30-Minute-Pyramid-Intervals-14513772
That can work, but i prefer to work at higher intensities.
Hi there Keith. I have been bulking since October 2015 and have since gained 14lbs while working out 4 times a week at the gym. I am starting HIIT today to shred for the 25th of May (I leave for holidays), I am working on reducing my daily calories by 500 calories. How many times a week (and when) should I do HIIT if I am continuing my 4 day a week weights workout? I am also taking creatine, whey protein, leucine and Green Tea pills daily as well.
Thanks
I like around 2 sessions per week. Of course it depends on your current conditioning level but I think that’s a good starting point.