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How Big Is A Pilates Ball?

Published on
5 min read
How Big Is A Pilates Ball? image

Best Pilates Balls to Buy in October 2025

1 kisnbld Small Exercise Ball, 9 Inch Mini Pilates Ball, Anti Burst and Slip Resistant Mini Yoga Ball for Stability, Fitness, Physical Therapy, Stretching & Core Strength Workout at Home Gym & Office

kisnbld Small Exercise Ball, 9 Inch Mini Pilates Ball, Anti Burst and Slip Resistant Mini Yoga Ball for Stability, Fitness, Physical Therapy, Stretching & Core Strength Workout at Home Gym & Office

  • NON-BURST, NON-SLIP DESIGN: SAFE GRIP FOR WORRY-FREE WORKOUTS ANYWHERE.
  • VERSATILE WORKOUT TOOL: IDEAL FOR YOGA, PILATES, THERAPY, AND MORE.
  • QUICK INFLATE & DEFLATE: HASSLE-FREE SETUP IN SECONDS WITH INCLUDED STRAW.
BUY & SAVE
$7.99
kisnbld Small Exercise Ball, 9 Inch Mini Pilates Ball, Anti Burst and Slip Resistant Mini Yoga Ball for Stability, Fitness, Physical Therapy, Stretching & Core Strength Workout at Home Gym & Office
2 ProBody Pilates Small Exercise Ball - 9 Inch Workout Ball for Stability, Barre, Yoga, Core & Physical Therapy, Home Gym & Office Use (Blue)

ProBody Pilates Small Exercise Ball - 9 Inch Workout Ball for Stability, Barre, Yoga, Core & Physical Therapy, Home Gym & Office Use (Blue)

  • BOOST CORE STRENGTH & FLEXIBILITY WITH OUR VERSATILE SMALL YOGA BALL!
  • SAFE, ANTI-BURST DESIGN USING NON-TOXIC MATERIALS FOR PEACE OF MIND.
  • APPROVED BY TRAINERS FOR EFFECTIVE REHABILITATION & BETTER POSTURE.
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$7.95 $13.95
Save 43%
ProBody Pilates Small Exercise Ball - 9 Inch Workout Ball for Stability, Barre, Yoga, Core & Physical Therapy, Home Gym & Office Use (Blue)
3 Soft Pilates Ball 9 Inch, Ideal Small Exercise Ball Between Knee Squeeze for Physical Therapy Yoga Core Medicine Abs Pt Bouncy, Mini Rubber Fitball Barre Workout Equipment for Women Men Kid Toddler

Soft Pilates Ball 9 Inch, Ideal Small Exercise Ball Between Knee Squeeze for Physical Therapy Yoga Core Medicine Abs Pt Bouncy, Mini Rubber Fitball Barre Workout Equipment for Women Men Kid Toddler

  • ENHANCE WORKOUTS: BOOST FLEXIBILITY AND STRENGTH WITH FUN EXERCISES!
  • DURABLE DESIGN: WITHSTANDS 700LBS & RESISTS PUNCTURES FOR LASTING USE!
  • SAFE FOR EVERYONE: SOFT, SGS-CERTIFIED, PERFECT FOR ALL AGES!
BUY & SAVE
$7.99 $9.99
Save 20%
Soft Pilates Ball 9 Inch, Ideal Small Exercise Ball Between Knee Squeeze for Physical Therapy Yoga Core Medicine Abs Pt Bouncy, Mini Rubber Fitball Barre Workout Equipment for Women Men Kid Toddler
4 Aoriher 10 Pieces 9 Inch Exercise Pilates Ball Yoga Therapy Ball for Yoga Stability Barre Training Stretching Physical Posture Training Gym(Pink, Purple)

Aoriher 10 Pieces 9 Inch Exercise Pilates Ball Yoga Therapy Ball for Yoga Stability Barre Training Stretching Physical Posture Training Gym(Pink, Purple)

  • VERSATILE USE: PERFECT FOR YOGA, PILATES, FITNESS, AND ALL AGES!

  • DURABLE AND SAFE: ANTI-SLIP, PUNCTURE-RESISTANT DESIGN ENSURES SAFETY.

  • CONVENIENT SIZE: COMPACT 9.84 BALLS ARE EASY TO STORE AND INFLATE!

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$36.99 $39.99
Save 8%
Aoriher 10 Pieces 9 Inch Exercise Pilates Ball Yoga Therapy Ball for Yoga Stability Barre Training Stretching Physical Posture Training Gym(Pink, Purple)
5 KEEP Pilates Ball Small- Balance Yoga Balls for Working Out, Fitness Ball for Core Strength and Physical Therapy, 25cm,Pale Green

KEEP Pilates Ball Small- Balance Yoga Balls for Working Out, Fitness Ball for Core Strength and Physical Therapy, 25cm,Pale Green

  • SAFETY FIRST: ANTI-BURST TECH ENSURES A SAFE WORKOUT UP TO 1300 LBS.
  • ECO-FRIENDLY: MADE FROM NON-TOXIC PVC, SUITABLE FOR MOMS-TO-BE!
  • MULTI-USE DESIGN: DOUBLES AS A CHAIR FOR BETTER POSTURE AND FITNESS.
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$8.99 $19.99
Save 55%
KEEP Pilates Ball Small- Balance Yoga Balls for Working Out, Fitness Ball for Core Strength and Physical Therapy, 25cm,Pale Green
6 Trideer 9-Inch Pilates Ball with Exercise Guide for Core Strength, Yoga, Stability, Stretching & Physical Therapy

Trideer 9-Inch Pilates Ball with Exercise Guide for Core Strength, Yoga, Stability, Stretching & Physical Therapy

  • STRENGTHEN CORE & ENHANCE FLEXIBILITY WITH OUR VERSATILE 9-INCH BALL!
  • ANTI-BURST, NON-SLIP DESIGN ENSURES SAFETY DURING ALL WORKOUTS!
  • EASY INFLATION & PORTABILITY MAKE IT PERFECT FOR HOME OR TRAVEL!
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$9.99
Trideer 9-Inch Pilates Ball with Exercise Guide for Core Strength, Yoga, Stability, Stretching & Physical Therapy
7 XIECCX Mini Yoga Balls 9 Inch Exercise Pilates Therapy Balance Barre Equipment for Home Stability Squishy Training PhysicalCore Training(6 PCS)

XIECCX Mini Yoga Balls 9 Inch Exercise Pilates Therapy Balance Barre Equipment for Home Stability Squishy Training PhysicalCore Training(6 PCS)

  • SAFE, ANTI-BURST DESIGN FOR WORRY-FREE WORKOUTS IN ANY POSTURE.

  • COMPACT 9-INCH SIZE IDEAL FOR ALL AGES AND VERSATILE EXERCISE ROUTINES.

  • PERFECT FOR REHABILITATION, CORE STRENGTH, AND IMPROVING FLEXIBILITY.

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$17.90
XIECCX Mini Yoga Balls 9 Inch Exercise Pilates Therapy Balance Barre Equipment for Home Stability Squishy Training PhysicalCore Training(6 PCS)
8 LIONSCOOL Pilates Ring Set (Purple) - 14" Pilates Ring, 9" Pilates Mini Ball and Three Fabric Resistance Bands Included

LIONSCOOL Pilates Ring Set (Purple) - 14" Pilates Ring, 9" Pilates Mini Ball and Three Fabric Resistance Bands Included

  • COMPLETE PILATES KIT: RING, BALL, BANDS FOR VERSATILE WORKOUTS!
  • LIGHTWEIGHT & PORTABLE: PERFECT FOR AT-HOME OR ON-THE-GO FITNESS!
  • 90-DAY WARRANTY: DURABLE, SAFE, AND INCLUDES A BONUS STORAGE BAG!
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$35.00
LIONSCOOL Pilates Ring Set (Purple) - 14" Pilates Ring, 9" Pilates Mini Ball and Three Fabric Resistance Bands Included
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ONE MORE?

A Pilates ball, also known as an exercise or stability ball, is a versatile and effective tool used in Pilates and other fitness routines. It comes in various sizes, but the most common size is 55 centimeters (about 22 inches) in diameter.

This size is suitable for most people, regardless of their height or fitness level. However, taller individuals or those who prefer a bigger ball may opt for a 65-centimeter (about 26 inches) ball. On the other hand, individuals with a shorter stature or who prefer a smaller ball may choose a 45-centimeter (about 18 inches) variant.

These ball sizes are used to target different muscle groups and provide varying levels of stability and challenge during exercises. The ball is typically made of anti-burst material, which means it can withstand a certain amount of weight without bursting.

The Pilates ball is often used to engage the core muscles, improve balance, and enhance stability. It can be utilized in a wide range of exercises, including abdominal crunches, planks, bridges, pelvic tilts, and more. It offers a dynamic surface, which requires constant adjustment and engagement of muscles to maintain stability. This helps in strengthening the core, toning muscles, and improving posture.

When purchasing a Pilates ball, it is important to consider the size that suits your needs and preferences. It should be inflated to the correct diameter and firmness, which can be achieved by following the manufacturer's instructions. Generally, the ball should be slightly under-inflated to provide a comfortable and supportive surface during exercises.

Overall, the size of a Pilates ball varies to accommodate different individuals and exercise requirements. It is a popular and effective tool used in Pilates workouts to challenge and enhance various aspects of fitness.

Are bigger Pilates balls more challenging to use?

Yes, bigger Pilates balls can be more challenging to use. As the size of the ball increases, it becomes more unstable and therefore requires more core stability and control to maintain balance on it. This means that bigger balls can be more challenging when performing exercises such as balancing, stability, and core exercises on the ball. However, the level of difficulty also depends on the specific exercise being performed, as some movements may be more challenging on smaller balls regardless of their size.

The appropriate size of a Pilates ball for rehabilitation purposes can vary depending on individual needs and exercises. However, a commonly recommended size for rehabilitation is around 55-65 cm (21.6-25.6 inches) in diameter. It's important to consult with a qualified healthcare professional or a certified Pilates instructor who can assess your specific needs and recommend the appropriate size for your rehabilitation goals.

Are there any specific benefits associated with using a larger Pilates ball?

Yes, using a larger Pilates ball can offer several benefits. Here are some of the advantages:

  1. Improved stability and balance: Using a larger ball requires more control and engagement of your core muscles, which can help improve your stability and balance.
  2. Increased challenge: A larger ball provides a greater level of instability, making exercises more challenging. This increased difficulty can help strengthen your core muscles and improve overall body control.
  3. Enhanced range of motion: Performing exercises on a larger ball may allow for a greater range of motion, as you have more surface area to work with. This can help improve flexibility and joint mobility.
  4. Engaged smaller stabilizer muscles: While using a larger ball, you might need to recruit additional small stabilizer muscles to maintain control and balance. This can provide a more well-rounded workout, targeting a wider range of muscles.
  5. Versatility: While a smaller Pilates ball is typically used for targeted exercises, a larger ball can be used for various exercises and provide support for different body parts. It can be utilized for exercises targeting your core, legs, glutes, and upper body, offering a versatile training option.

Remember, when using a larger Pilates ball, it's important to choose the appropriate size based on your height and comfort level. Consult with a fitness professional or instructor to ensure you're using the right size and to learn specific exercises tailored to your needs.

How are Pilates balls measured?

Pilates balls, also known as exercise balls or stability balls, are typically measured by their diameter. The most common size for a Pilates ball is 55-65 centimeters (21.5-25.5 inches), which is suitable for most adults. However, there are smaller sizes available for individuals with shorter heights, such as 45 centimeters (17.5 inches), and larger sizes for taller individuals, such as 75 centimeters (29.5 inches). The diameter of the ball is determined by measuring the distance across the center of the ball when it is fully inflated.

Do the sizes of Pilates balls vary by brand?

Yes, the sizes of Pilates balls can vary by brand. While there are standard sizes available, different brands may offer slight variations in size, diameter, or circumference. It is always recommended to check the product description or specifications provided by the brand to determine the exact size of the Pilates ball.