20 Minute HIIT Workouts: The Pros and Cons

When it comes to getting in shape, most people think they need to spend hours at the gym. This is simply not true! In fact, you can get a great workout with 20 minute HIIT workouts. HIIT, or High-Intensity Interval Training, is an exercise that involves short bursts of high-intensity activity followed by brief rest periods.

This type of training is more effective than traditional cardio exercises like running or biking. However, before deciding if HIIT workouts are right for you, there are some pros and cons to consider.

Are 20 minutes of HIIT Enough?

The first thing to consider is whether 20 minutes is enough time for a good workout. The answer to this question depends on your fitness level and how intense you make your HIIT routine. If you are new to exercise or not in great shape, 20 minutes maybe more than you need.

However, if you are already fit or looking for a more challenging workout, you may want to increase the duration of your HIIT routine.

This is because HIIT can be pretty tough, and you may not be able to push yourself as hard for 20 minutes as you would for 30 or 40 minutes. However, 20 minutes is a great place to start if you are new to HIIT.

How to Make 20 minute HIIT Workouts More Effective

You can do a few things to make your HIIT workouts more effective. First, you will need to make sure that you warm up before your workout. This will help avoid injury and ensure that you can give your best effort during the HIIT portion of your routine.

You should also make sure that you are well hydrated before and after your workout. Finally, it is crucial to focus on your form throughout the entire exercise. This means keeping your shoulders down, your core engaged, and your glutes tight. If you can do all of these things, you will be able to get the most out of your 20 minutes HIIT workout.

The use of additional equipment can also make Hiit workouts more effective. For example, the use of dumbbells or resistance bands can help to increase the intensity of your workout. Additionally, a heart rate monitor can help you keep track of how hard you are working and ensure that you are staying within your target heart rate zone.

How Effective Are 20 Minute HIIT Workouts?

Another thing to consider is how effective 20 minute HIIT workouts can be. Again, this depends on how intense you make them. You can definitely get a great workout in just 20 minutes if you push yourself hard. However, if you are not active or just starting out, you may find that 20 minutes is not enough time to see results because you are not used to pushing your limits enough to get the maximum benefit.

Will 20 minute HIIT help me lose weight?

One of the main benefits of HIIT workouts is that they can help you lose weight. In fact, a study published in the US National Library of Medicine found that people who did HIIT lost more weight and body fat than those who did traditional cardio exercises.

However, you need to make sure that you are working hard during your HIIT routine to see results. If you are not pushing yourself, you may not see the same results as someone putting forth effort.

Are There Any Downsides To 20 Minute HIIT Workouts?

While there are many benefits to 20 minute HIIT workouts, some downsides are also to consider. The first thing to note is that these types of exercises can be very challenging, so you may not be able to do them every day. HIIT can also be a bit risky if you are not careful.

This is because it puts a lot of stress on your body, and if you are not used to this type of exercise, you may injure yourself. Finally, HIIT workouts can be very time consuming because you need to warm up, cool down, and stretch afterwards. It can be challenging to fit HIIT into your schedule if you have a busy lifestyle.

Overall, 20 minute HIIT workouts have pros and cons that you should consider before deciding if they are suitable for you. If you are looking for a challenging workout that can help you lose weight, HIIT may be a good option.

However, if you are not very active or new to exercise, you may want to start with a shorter workout duration. For instance, look at the classic Tabata, which only lasts 4 minutes.

How Many Calories Does a 20 Minute HIIT Burn?

A 20 minute HIIT workout can burn anywhere from 150 to 250 calories, depending on how hard you work. This is a great way to quickly burn some calories and improve your fitness level. However, you should note that the more intense your workout is, the more calories you burn. So if you are looking to really blast through some calories, you may want to consider a longer HIIT workout or adding some additional exercises to your routine.

How Often Should I do a 20 Minute HIIT workout?

You can do a 20 minute HIIT workout as often as you like, but most experts recommend doing them no more than three times per week. This is because HIIT workouts are very challenging and can put a lot of stress on your body.

If you do them too often, you may end up overtraining or injuring yourself. Additionally, suppose you are just starting out. In that case, you may start with one or two HIIT workouts per week and gradually increase the frequency as you get more comfortable with the exercises.

No matter how often you do them, 20 minute HIIT workouts can be a great way to improve your fitness level and burn some calories. Just make sure that you warm up before your workout, cool down afterwards, and listen to your body to avoid overtraining.

Are 20 Minutes of Hiit too much?

If you are just starting out, 20 minutes may be too much. It is essential to ease into HIIT workouts slowly to avoid injury. Try starting with a lower intensity and gradually working your way up. Additionally, you may want to start with one or two HIIT workouts per week and increase the frequency as you get more comfortable with the exercises.

Overall, 20 minutes of HIIT may be too much for some people, while others may find that they can handle more. Listening to your body and modifying the workout as needed is essential. If you are struggling to complete all 20 minutes, try reducing the duration or intensity of the exercise.

How long do I rest in between HIIT sets?

The amount of time you spend resting in between HIIT sets will depend on the intensity of your workout. If you are working at a high intensity, you will need to rest for more extended periods to allow your body to recover. However, if you are working at a lower intensity, you can rest for shorter periods.

Most experts recommend resting for 30 to 60 seconds in between HIIT sets. However, you may need to adjust this based on your body’s feelings. If you struggle to complete your workout, try reducing the amount of time you spend resting in between sets.


20 minute HIIT workouts can be a great way to improve your fitness level and burn some calories. However, they are not suitable for everyone. If you are just starting out, you may try a shorter workout duration or lower intensity. Additionally, listen to your body and modify the workout as needed to avoid overtraining.

What are your thoughts on 20 minute HIIT workouts? Let us know in the comments below! Thanks for reading!

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Owner and author at shortandintense.com , 25 years as a quality and health and safety professional with an in-depth knowledge of functional and corrective exercises. IHoS registered,lead auditor, personal trainer and human movement specialist.

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