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.
Nice article.. But I’m not confused.. I’m a beginner and I will start from today.. But as I read, it says HIIT is to b done 3-4 times a week.. So what about rest days.. I mean can I do one day HIIT workout and then next day a normal 30-60 minutes cardio on treadmill.. Or I have to take a complete break of one day.. Thanks
If you’re a beginner, you don’t need to do it 3-4x per week.
I would start with 1-2x per week and make sure you’re lifting weights 2-3x per week.
Can I do hiit after intermittent fasting ?,how about doing stretching like yoga or sun salute on rest days.
ya IF shouldn’t affect anything.
Hey there so I’ve been doing HIIT on the treadmill and stairmaster for a few years now and have loved the results I’ve seen. But recently after having a child and not as much access to cardio machines or able to sprint that fast w/ a baby jogger have been researching other forms of HIIT I could do at home. Such as lateral leaps, jumping lunges or burpeea etc for 60 seconds then a small rest period. Do you possibly think I could continue doing this and reap similar benefits as I had before w/ stair master or outside running? Thanks for your insight!!
Yes definitely.
Of course it depends on how your routine is structured.
Hi. .can I do 30 minutes hiit workout(1 minute sprint and 2 minutes brisk walk ) and then next day moderate intensity of Wightlifting workout? Or you prefer doing 30 minutes hiit cardio after weightlifting workout? Thanks
either way can work. Of course it depends on your routine…
Hey thanks for the article! I’m a beginner hiiter and I’m wondering if it is best to eat after a hiit workout. I’m trying to loose fat, And there are a lot of different opinions out there.
Try to get some protein within 2 hours after training.
Hey thanks for your responde and can I ask you about the best routine weight lifting for intermediate level? Only training of muscles group once weekly by split or twice weekly by upper and lower body protocol. ..thanks a lot
Upper lower is good.
After you do a HIIT class should you dou more cardio right after?
No
So I “accidentally” did a HIIT workout today, I was totally aware of what it was but I did not do it intentionally. So I wouldn’t consider myself a complete beginner at running but def far from expert or athlete. However, I do run daily. Usually, I’m able to run/jog 3 miles without stopping at an avg pace of about 12 min/mile. However, in the last 3 or so days, the burning in my calves has been sooo intense (even with really good compression sleeve) that I find that I’ve had to stop before I even hit a mile. It made me SO upset and I wanted to still get the most out of my run that I started gunning it and then resting then repeat. It got my heart rate back up and helped me not be outside all night and for the most part the pain left but when I tried a light jog again, the pain resurfaced. Any ideas as to why the same run I’ve been doing for months would all of a sudden cause such unbearable burning (more than the usual) and why HIIT lessened the pain even though that was obviously more stress? I’ve played around with my running form, read articles, watched vids, but I just don’t know. It’s discouraging to struggle this way when your endurance has increased.
Thanks,
NAH
Honestly, I do not know. Sorry. So many different possibilities.
After doing a hiit sesion what should you do if you feel a bit shaky and nauseated: would it be advisable to cool down and then take a rest lying down or should you keep moving about?
I’ve been doing HIIT for the past 3 weeks. Just yesterday after I did my workout, I noticed all day I was taking in these deep satisfying breaths throughout the day. It felt like when you’re sleeping and you take deep satisfying breaths. What does this mean? I decided to have a rest day today just in case.
Satisfying? So it feels good? I’m not sure. I wouldn’t be too worried unless it starts to be painful.
So is it a good idea to do hiit one day and running the next? What would you recomend for a five day workout routine?
No I don’t recommend that. YOu should try to throw in some weight training in there if possible.
Can I lift and do hiit on the same day? If so, what should I do on the next day?
Depends entirely on how your workout is setup. But if your lifting routine doesn’t schedule you for anything the next day, then just rest.
Normally I do upper body one day, then lower the next.
It would be easier on you, recovery wise, to do HIIT on the same day as your lower day.
I have read so much of HIIT today to start next week and I am not clear on the times per week.
If you only can start with 1-2 X a week does that mean cardio HIIT or weight training HIIT?
Does it mean I do cardio and weights HIIT on one day for 1-2 days a week?
I mean do HIIT 1-2x per week.
I never recommend HIIT as the main workout for someone. It should be done in combination with some kind of resistance training, preferably.
If I have a HIIT program written up should I do the same program everytime? At which point to I change the HIIT program so I don’t plateau?
plateau in what sense? Weight loss?
I use tread mill from 3 months and i run 8 kilometers in 52 minutes and height is 5 feet 5 inches and weight is 78 kg .I want to loose my weight which type of exercise is fit me treadmill running or HIIT.
Losing weight has more to do with your diet than exercise, I would focus on that.
FOR BODY FITTNESS TREAD MILL RUNNING IS BEST OR HIIT .AND PLZ TELL ME HOW MUCH TRAINING TIME .I RUNNING ON TREAD MILL ABOUT 52 MINUTES AND DISTANCE 8 KILOMETERS AND THE SPEED IS 9 MAXIMUM PLZ TELL ME THIS TYPE EXERCISE IS BEST OR HIIT.THANKS