Overview of exercise balls for training and rehabilitation


Overview of exercise balls for training and rehabilitation


Exercise balls are a versatile tool used both in gyms, for home workouts and for rehabilitation. They can strengthen the core muscles, improve balance and relieve the body during exercises. Whether you are training strength, stability or recovering from an injury, an exercise ball can be an effective complement to your training.
In this article, you will get an overview of what to consider when choosing an exercise ball, as well as an introduction to different types and brands on the market.
The article presents a selection of exercise balls in different sizes, materials and price ranges. The purpose is to provide an overview of the most common features and functions so that you can more easily find the type of ball that suits your needs. The information about the products is based on publicly available descriptions from manufacturers and retailers, summarised to provide a clear and informative overview.
Factors to consider when buying an exercise ball
When choosing an exercise ball, it is important to consider size, material, area of use and safety. Here are some of the most important factors to be aware of.
1. Size and height
Exercise balls are usually available in sizes from 45 to 85 cm in diameter. Your height determines which size you should choose – as a rule of thumb, your knees should form a right angle when you sit on the ball. A correct size ensures optimal support and balance during training.
2. Material and anti-burst technology
Most exercise balls are made of PVC or similar elastic materials. Choose a ball with anti-burst technology, which means that the ball slowly loses air instead of exploding if punctured. This increases safety, especially during strength exercises.
3. Surface and grip
A non-slip surface is important to prevent the ball from sliding during use. Some models have grooves or texture that provide better grip, which is especially useful on slippery floors or with sweaty hands.
4. Load capacity
Check the ball’s maximum weight capacity. Standard models usually handle up to 120–150 kg, while professional balls can handle up to 300 kg. A high load capacity is an advantage if the ball is used for strength training or as an office chair.
5. Area of use
Consider whether the ball will mainly be used for fitness, yoga, pilates or rehabilitation. Some balls come with pumps, resistance bands or instructions that make them more versatile for different types of training.
Products in focus

The SPRI Elite Gymnastics Ball 55 cm is designed for versatile use both at home and in the office. It can be used for a wide range of core exercises that strengthen the abdomen, back, and balance.
The ball can also be used as an alternative seat cushion at the desk, which can contribute to a more active and gentle sitting posture for the back.
The construction is made so that the ball does not explode if punctured. Instead, the air seeps out slowly, which increases safety during use.
- Diameter 55 cm: Suitable for users who want a compact exercise ball for versatile use.
- Multifunctional use: Suitable for both training and as an ergonomic office chair.
- Safety in case of puncture: The air seeps out slowly instead of the ball bursting.
- Core training: Suitable for exercises that strengthen the abdomen, back, and balance.
Pros and cons
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Pros and cons
Pros
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
Cons
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Pros
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
Cons
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Specifications
- Brand: SPRI
- Diameter: 55 cm
- Product type: Gymnastics ball / exercise ball
- Use: Core training, balance exercises, ergonomic sitting posture

The SPRI Elite Gymnastics Ball 45 cm is designed for versatile full-body training. It can be used for a wide range of exercises that strengthen the core muscles, including abdominal and back training.
The ball can also be used as an alternative seat cushion at the desk, where it contributes to a more active and gentle sitting posture. This can be an advantage for people who want to reduce strain on the back during the working day.
The construction is designed so that the ball does not explode if punctured. Instead, the air seeps out slowly, which increases safety during use.
- Multifunctional use: Suitable for both training and as an ergonomic seat cushion.
- Core training: Supports exercises for the abdomen, back and balance.
- Safety in case of puncture: Air seeps out slowly instead of the ball bursting.
- Compact size: 45 cm diameter makes it suitable for users of shorter height or for smaller spaces.
Pros and cons
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Pros and cons
Pros
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
Cons
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Pros
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
Cons
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Specifications
- Brand: SPRI
- Diameter: 45 cm
- Product type: Gymnastics ball / exercise ball
- Use: Core training, balance exercises, ergonomic sitting posture
Product descriptions

The SPRI Elite Gymnastics Ball 55 cm is designed for versatile use both at home and in the office. It can be used for a wide range of core exercises that strengthen the abdomen, back, and balance.
The ball can also be used as an alternative seat cushion at the desk, which can contribute to a more active and gentle sitting posture for the back.
The construction is made so that the ball does not explode if punctured. Instead, the air seeps out slowly, which increases safety during use.
- Diameter 55 cm: Suitable for users who want a compact exercise ball for versatile use.
- Multifunctional use: Suitable for both training and as an ergonomic office chair.
- Safety in case of puncture: The air seeps out slowly instead of the ball bursting.
- Core training: Suitable for exercises that strengthen the abdomen, back, and balance.
Pros and cons
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Pros and cons
Pros
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
Cons
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Pros
- Can be used for many different training exercises
- Works as an ergonomic alternative to an office chair
- Safe construction that prevents sudden air release
Cons
- Requires correct size in relation to the user's height for optimal ergonomics
- Must be inflated and maintained to retain firmness
Specifications
- Brand: SPRI
- Diameter: 55 cm
- Product type: Gymnastics ball / exercise ball
- Use: Core training, balance exercises, ergonomic sitting posture

The SPRI Elite Gymnastics Ball 45 cm is designed for versatile full-body training. It can be used for a wide range of exercises that strengthen the core muscles, including abdominal and back training.
The ball can also be used as an alternative seat cushion at the desk, where it contributes to a more active and gentle sitting posture. This can be an advantage for people who want to reduce strain on the back during the working day.
The construction is designed so that the ball does not explode if punctured. Instead, the air seeps out slowly, which increases safety during use.
- Multifunctional use: Suitable for both training and as an ergonomic seat cushion.
- Core training: Supports exercises for the abdomen, back and balance.
- Safety in case of puncture: Air seeps out slowly instead of the ball bursting.
- Compact size: 45 cm diameter makes it suitable for users of shorter height or for smaller spaces.
Pros and cons
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Pros and cons
Pros
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
Cons
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Pros
- Can be used for many types of training
- Promotes an active sitting posture
- Safe construction against sudden puncture
- Compact and easy to store
Cons
- The smaller diameter may be too low for tall users
- Requires correct inflation for optimal stability
Specifications
- Brand: SPRI
- Diameter: 45 cm
- Product type: Gymnastics ball / exercise ball
- Use: Core training, balance exercises, ergonomic sitting posture
Different types of exercise balls
Exercise balls come in many varieties, each suited to different forms of training and needs.
1. Classic exercise balls
The classic exercise ball is used for everything from core training to balance exercises. It is ideal for both beginners and experienced users and can be used at home, in the office or at the gym.
2. Half balls (balance trainers)
Half balls, often known as balance trainers, combine a flat base with a hemispherical top. They are used for balance training, stability and rehabilitation, where you can stand, sit or lie on them to challenge the body’s control.
3. Peanut balls
Peanut balls have an elongated shape resembling a peanut shell. They provide extra stability and are often used in physiotherapy and rehabilitation as they reduce the risk of rolling uncontrollably.
4. Mini balls
Small exercise balls of 20–30 cm are usually used for pilates, yoga and rehabilitation. They are good for activating specific muscle groups and improving body awareness.
5. Office balls
Some choose to use an exercise ball as an office chair to improve posture and strengthen the back and abdominal muscles. These balls often have a base or ring that keeps them stable during use.
Different brands of exercise balls
The market for exercise balls offers many manufacturers, each with their own focus areas and qualities.
Tunturi
Tunturi is known for durable training equipment and offers exercise balls in several sizes with anti-burst technology. The brand targets both private and professional users.
Reebok
Reebok manufactures exercise balls with a focus on functionality and design. Their balls are often equipped with non-slip surfaces and come with a pump and training guide.
Casall
Casall combines Scandinavian design with high quality. Their exercise balls are popular both in gyms and for home training and are available in several colours and sizes.
Gymstick
Gymstick offers a wide range of training equipment, including exercise balls with high load capacity and accessories such as resistance bands and pumps. The brand is known for user-friendly products for functional training.
Abilica
Abilica focuses on home training equipment and offers exercise balls with an emphasis on comfort and safety. Their models are suitable for both exercise and rehabilitation.
Frequently asked questions
What size exercise ball should I choose?
The size depends on your height. As a rule of thumb, choose 55 cm if you are under 165 cm, 65 cm for 165–185 cm and 75 cm if you are over 185 cm tall.
Can I use an exercise ball as an office chair?
Yes, many people use exercise balls as an alternative to office chairs to improve posture and strengthen the core muscles. However, make sure the ball has the right height so that you sit ergonomically correctly.
How do I inflate an exercise ball?
Most balls come with a pump. Gradually fill the ball until it reaches the recommended diameter and let it rest for a few hours before using it for the first time so that the material can settle.
How much air should be in the ball?
The ball should be firm but still give way when you sit on it. If your knees are lower than your hips, the ball is overinflated; if they are higher, it needs more air.
How do I clean and maintain an exercise ball?
Wipe the ball with a damp cloth after use and avoid sharp objects nearby. Store it at room temperature and away from direct sunlight to extend its lifespan.

















