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The Limitations of Large Scale Group Training for Fitness

Large-scale group fitness training has become popular and very effective for many people. However, it may not be for everyone and there are a number of pitfalls to be mindful of when choosing the right group format for you.

Read on as we explain why large scale group training for fitness is not for everyone.

There has been a surge in the popularity of large-scale group fitness training. This form of exercise is both social and affordable, with a diverse range of classes on offer, including yoga, Pilates, HIIT, and boot camps. Despite the enjoyable and motivational aspects of group fitness classes, there are multiple reasons why you may need to consider this format of training carefully.

Risk of Injury

One of the biggest risks of large scale group training for fitness is the risk of injury. Many group fitness classes are high-intensity and involve complex movements, which can be difficult to execute correctly. With large group sizes, it can be challenging for instructors to provide individualized attention and ensure that participants are performing exercises correctly. This can lead to injuries, especially for those who are new to exercise or have existing medical conditions.

Lack of Personalisation

A notable drawback of fitness training in large groups is the absence of customisation. Instructors are limited in their ability to adjust exercises to suit the specific requirements and proficiency levels of each individual in a large group. This can be especially difficult for novice participants who may find it challenging to match the class's tempo and execute exercises accurately. Moreover, individuals with medical conditions or injuries may face difficulties in adapting exercises to meet their needs within a larger group setting.

Limited Feedback

In a large group setting, it can be challenging for instructors to provide individualized feedback to participants. This means that participants may not receive the necessary guidance to improve their form or technique, which can lead to poor exercise habits and increased risk of injury. Instructors may also struggle to identify and correct mistakes, particularly in larger classes where it can be difficult to see everyone.

exercises are kept simple

Given the scale and diversity of participants in large scale group classes, programming is usually kept reasonably simple to allow for the diversity in capabilities in the group. This means exercises are often 'dumbed down' to allow as many people to participate safely as possible. 

Alternatively, instructors prescribe complex and potentially dangerous movements without options for progression, meaning the exercise may well be beyond the capability of some/many of the participants. This can lead to increased risk of injury or simply leaving some participants behind and feeling disenfarnchised.

Lack of Accountability

Another limitation of large scale group training for fitness is the lack of accountability. With large groups, it can be easy to blend in and go unnoticed, which can make it easier to skip workouts or not put in full effort.

Crowded Environment

In a large group setting, space can be limited, and classes can be crowded. This can make it difficult to perform exercises correctly, particularly those that require a lot of room or equipment. It can also be challenging to maintain proper social distancing, which is particularly important in the current climate.


While large scale group training for fitness can be a fun and cost-effective way to exercise, it comes with several significant disadvantages. The lack of personalisation and individualised attention can lead to poor exercise habits and increased risk of injury, while the crowded environment can make it challenging to perform exercises correctly and maintain proper social distancing.

It's important to be clear about you current training needs and the level of support and coaching you need before opting for a large scale group training format. The obvious option is to consider one-on-one training or smaller group classes with more individualised attention where supervision, motivation and form are maintained at much greater levels.

If you are looking for a smaller, more personalised group training environment, delivered by the best personal trainers in Melbourne, visit us at Core Principles. We offer small group personal training that is cost effective and will help you achieve your fitness goals, whether weight loss, strengthening, or injury rehabilitation. You can also speak to a trainer to get a tailored training one on one program that meets your individual needs. Work with our best personal trainers!

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