There are charts online that tell you what size to get based on your height. I am 5'7" and have a 25 inch ball, which seems right for exercises where I am siting on it. However, that seems too big to use with the "dead bug" exercise, so I am going to get a smaller ball for that. So it depends how you plan to use it.

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Yoga Ball Exercise Ball for Working Out, 5 Sizes Gym Ball, Birthing Ball for Pregnancy, Swiss Ball for Physical Therapy, Balance, Stability, Fitness, Office Ball Chair, Quick Pump Included

Yoga Ball Exercise Ball for Working Out, 5 Sizes Gym Ball, Birthing Ball for Pregnancy, Swiss Ball for Physical Therapy, Balance, Stability, Fitness, Office Ball Chair, Quick Pump Included

Q: I'm 5'3" and 7 months pregnant. I'd like to use this ball for the office. What size should I get?

Dear, thanks for your question. L is suitable for you as a chair. Thanks and have a nice day : ) Trideer® Customer Satisfaction Team Customer-Oriented: 24/7 customer service. Fully understand and satisfy customers' needs. Refund at any time in full responsibility.

Q: I am 5’2 about 180 what size ball should I get to sit on for better posture while working.

I’m 5’5 and pregnant at 185 . 2 weeks before due date😁 I recommend the Large. That’s what I have. I love it. Especially for posture

Q: How do I know how much to inflate?

Dear, please know that the size of our ball is the height and diameter of the ball. If you ordered the M (48-55cm) size, please mark the height of 55 cm on the wall, and then inflate it to 48-55cm high according to your comfort level. If you ordered the L (58-65cm) size, please mark the height of 65 cm on the wall, and then inflate it to 58-65cm high according to your comfort level. If you ordered the XL (68-75cm) size, please mark the height of 75 cm on the wall, and then inflate it to 68-75cm high according to your comfort level. It is recommended to fill it up to 80% for the first inflation, and then properly inflate according to the usage. FYI attached please find the inflation video, thank you. Please keep it away from anything sharp, pets, heater or wood furniture, thank you very much. Trideer® Customer Satisfaction Team 100% Customer Satisfaction 24/7 Customer Service 30-Day Free Returns & 12-Month Warranty & Lifetime Maintenance

Product ID: 263217004

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Details

Brand
Trideer
Material
Polyvinyl
Colour
Black
Age range (description)
Adult
Item weight
2.2 Pounds

⏱️Quick inflation pump included

⚖️Supports up to 330 lbs weight capacity

🛡️Non-slip surface for enhanced stability

Frequently Bought Together

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Trideer Pilates Ball 9 Inch, Small Exercise Ball with Exercise Guide for Yoga, Core Training, Physical Therapy, Balance, Stability, Stretching

Description

🧘‍♂️ Elevate your fitness, comfort, and posture—because your body deserves the best!

ECO SAFE COMFORT - Made from PVC free of harmful heavy metals, safe for pregnant women and kids alike.
READY WHEN YOU ARE - Includes a quick pump and air stoppers for effortless inflation in minutes.
HEAVY DUTY STRENGTH - Supports up to 330 pounds with a gradual air release for maximum safety.
VERSATILE WELLNESS TOOL - Perfect for pregnancy, physical therapy, core workouts, and even as an ergonomic office chair.
ULTIMATE STABILITY SAFETY - Non-slip stripes and frosted surface keep you grounded during every move.

The Trideer Yoga Ball is a premium, multi-functional exercise ball available in five sizes, designed for fitness, pregnancy support, physical therapy, and ergonomic seating. Crafted from safe, heavy-metal-free PVC, it features a non-slip surface and supports up to 330 pounds. The package includes a quick inflation pump and air stoppers, making setup fast and easy.

Specifications

Age Range	Adult
Color	Black
Size	L(23-26ines/58-65cm)
Construction	molded
Material Type	Polyvinyl Chloride (PVC)
Number of Items	1
Outer Material	Polyester
Sport	Yoga
Included Components	pump
Batteries Included?	No
Brand	Trideer
Department	unisex-adult
Manufacturer	Trideer
Item model number	K21I-7196
Package Dimensions	26.3 x 18.4 x 13.7 cm; 1 kg
ASIN	B07DK9QZV9

Have a Question? See What Others Asked

I'm 5'3" and 7 months pregnant. I'd like to use this ball for the office. What size should I get?

How Big Is It?

I am 5’2 about 180 what size ball should I get to sit on for better posture while working.

How do I know how much to inflate?

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