What are the benefits of the grit series?


High intensity is one of the best ways to stimulate the whole body. Know and practice the grit series, a new way to train, and feel motivated.


The grit series can be unfamiliar to most people who are not in the training world, even to many fitness people who have little to do with high intensity. However, it is a part of HIIT, High-Intensity Interval Training.

If you are one of those people, you will be interested in knowing what we will comment on next. We will explain what the grit series is about and what its main benefits are.

What is the grit series?

In general terms, the grit series is a training method that combines plyometric and cardiovascular work performed in 30 minutes. Its main objective is to motivate the person to train to the maximum of their capabilities in a short period of time. This demands a maximum intensity from the athlete to execute the previously planned routine.

This method was developed by professionals from various fields, including doctors, physiotherapists, and trainers belonging to AEFA Les Mills. On the other hand, it favors those people who have little time to carry out their routine, although it is recommended to be in good physical condition to execute the grit series in full.

Benefits of the grit series

Being part of the exercise categorized as HIIT, the grit series has similar benefits, among which the burning of fat and the improvement of physical condition stand out. Below, we will show you some of the main benefits of this training method.

Saves time

Nowadays, time is a pressing factor due to all the duties to be done every day. Surely you are "forced" to go to work every day, share time with family and friends, dedicate yourself to your personal projects, and of course get some physical exercise.

Given this problem, the grit series offers you the opportunity to perform a training routine in just 30 minutes during the day. However, we recommend that you do it at least every other day, since high-intensity training requires more time for proper recovery.

Burns more calories

By bringing the body to work at high intensity, the main energy pathways are stimulated. First, carbohydrates come into play to provide energy to the body, specifically to the muscle groups present in the routine.

In addition, fats also provide energy to the whole body by breaking down into fatty acids. This happens because with the grit series method the body is subjected to intensities of 80 - 90 %.

On the other hand, there is also a COPD effect, which refers to energy consumption after exercise. This occurs because the body tries to return to its normal rates after being at high intensity, so it uses energy to do so.

Improves endurance

Another benefit of practicing the grit series is improved endurance, both aerobic and anaerobic. This is due to the constant stimulation of the cardiac and pulmonary systems. Gradually, this method helps to increase loads and intensities in other types of training, even in sports competitions.

Increases muscle mass

Fat burning is not the only benefit related to appearance, increased muscle mass is also widely benefited by this type of training.

This increase occurs especially when working the grit strength, which focuses on strength work by means of bars and discs. However, stimulation through calisthenics is also employed.


Learn more about the grit series

If you are a lover of high-intensity training, you should try the grit series method and see for yourself the benefits it can bring. If you are a beginner in the subject, do not hesitate to seek advice.

Remember that approaching any training method without the proper knowledge and guidance may cause you some physical or physiological problems. Don't be afraid to ask if you have any doubts, the body and health come first.

Last but not least, keep in mind that if you want to practice the grit series you must be in moderate physical condition. Remember that this is a high-intensity training method and should not be approached lightly.