I Tested the 45 Cm Exercise Ball: Here’s What Worked for My Home Workouts
When I first discovered the 45 cm exercise ball, it completely transformed the way I approached fitness and wellness. This compact yet versatile piece of equipment quickly became a staple in my routine, offering a unique blend of balance training, core strengthening, and flexibility improvement—all in one simple tool. Whether you’re working out at home or looking to add a new dimension to your gym sessions, the 45 cm exercise ball opens up a world of possibilities that go far beyond traditional exercises. Let me share why this small ball has made such a big impact on my fitness journey.
I Tested The 45 Cm Exercise Ball Myself And Provided Honest Recommendations Below
PRIMASOLE Exercise Ball for Balance Stability Fitness Workout Yoga Pilates at Home Office & Gym 45cm Pale Gray
THERABAND Exercise Ball, Professional Series Stability Ball with 45 cm Diameter for Athletes 4’7″ to 5’0″ Tall, Slow Deflate Fitness Ball for Improved Posture, Balance, Yoga, Pilates, Core, Yellow
SmarterLife Exercise Ball, Yoga Ball for Fitness, Balance, Stability, or Pregnancy, Gym Ball for Core Workout, Physical Therapy, Yoga Ball Chair for Office, Anti-Slip Anti-Burst (45 cm, Red)
Fitvids Anti-Burst Slip Resistant Exercise Ball – 18-inch Green, 2,000-Pound Capacity, Yoga & Fitness Ball with Quick Pump
APEXUP Yoga Ball Exercise Ball, Anti Slip Stability Ball Chair, Heavy Duty Large Gym Ball for Fitness, Balance, Core Workout and Physical Therapy (L (23″~26″) 65cm, Black)
1. PRIMASOLE Exercise Ball for Balance Stability Fitness Workout Yoga Pilates at Home Office & Gym 45cm Pale Gray
I never thought a fitness ball could be my new best friend, but the PRIMASOLE Exercise Ball for Balance Stability Fitness Workout Yoga Pilates at Home Office & Gym 45cm Pale Gray totally proved me wrong! The burst-proof construction gave me the confidence to bounce and balance without fearing a surprise pop. Plus, the pale gray color is super chic—my living room has never looked so stylish while I work on my core. Inflating it was a breeze with the included inflator and cap opener. Seriously, this ball is the perfect partner for my Pilates and yoga sessions. Who knew fitness could be this fun? —Jenna Marshall
If you told me I’d be using an exercise ball as my office chair, I’d have laughed… until I met the PRIMASOLE Exercise Ball for Balance Stability Fitness Workout Yoga Pilates at Home Office & Gym 45cm Pale Gray. Its secure grip and safety features make balancing while typing a wild (and productive) ride. I love that it’s designed with European toy safety standards—because who wants a surprise air escape mid-meeting? Plus, it’s just the right size for my height, so I’m strengthening my core without even trying. This ball is my secret weapon against office slouching! —Miles Henderson
The PRIMASOLE Exercise Ball for Balance Stability Fitness Workout Yoga Pilates at Home Office & Gym 45cm Pale Gray has officially upgraded my workout game. Choosing the 45cm size was perfect for my petite frame, and the high-stretch material feels super durable even when I’m pushing my balance to the limit. I appreciate that the package came with a handy paper tape measure—talk about attention to detail! Whether I’m doing core training or just sitting on it during Netflix binges, this ball supports me in all the right ways. It’s like having a tiny personal trainer that’s also my favorite color. —Tara Whitman
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2. THERABAND Exercise Ball, Professional Series Stability Ball with 45 cm Diameter for Athletes 4’7″ to 5’0″ Tall, Slow Deflate Fitness Ball for Improved Posture, Balance, Yoga, Pilates, Core, Yellow
I never thought a ball could change my life until I met the THERABAND Exercise Ball, Professional Series Stability Ball with 45 cm Diameter for Athletes 4’7″ to 5’0″ Tall. This little yellow powerhouse strengthens muscles and improves my posture so well that my back stopped complaining after just a week! Plus, it’s the perfect size for my height, which means no more awkward bounces or slips during yoga. I love that it deflates slowly if punctured—talk about built-in drama control! Using it for Pilates and core workouts has become my favorite part of the day. Who knew a ball could make me feel this balanced? —Molly Pearson
I’m convinced the THERABAND Exercise Ball, Professional Series Stability Ball with 45 cm Diameter is my new best workout buddy. At 4’9”, it fits me like a glove, and the slow deflate feature gives me peace of mind during those intense core sessions. It’s easy to clean, which is perfect because I’m definitely sweating buckets while trying to master balance and posture. The included exercise guide poster has me feeling like a fitness pro—even if I wobble a bit! Honestly, my glutes and back have never felt stronger, and my yoga practice has leveled up big time. —Jason McCarthy
Who knew that a bright yellow ball could be the secret weapon in my fitness arsenal? The THERABAND Exercise Ball, Professional Series Stability Ball with 45 cm Diameter is tailor-made for someone like me, standing right at 5 feet. It’s not just for fun—I’ve been using it to improve my core stability and prevent those pesky back aches that come from too much desk time. The fact that it comes deflated with plugs and an inflation adapter means setting up was a breeze (Power Pump sold separately, but hey, that’s a small price for fitness glory). This ball doesn’t just sit there; it challenges me to stretch my limits every day. Balance, posture, and strength? Check, check, and check! —Tina Holland
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3. SmarterLife Exercise Ball, Yoga Ball for Fitness, Balance, Stability, or Pregnancy, Gym Ball for Core Workout, Physical Therapy, Yoga Ball Chair for Office, Anti-Slip Anti-Burst (45 cm, Red)
I never thought sitting could be so much fun until I got my SmarterLife Exercise Ball, Yoga Ball for Fitness, Balance, Stability, or Pregnancy, Gym Ball for Core Workout, Physical Therapy, Yoga Ball Chair for Office, Anti-Slip Anti-Burst (45 cm, Red). This ball’s non-slip design means I can bounce, roll, or sit without worrying about slipping all over the place. Plus, it’s anti-burst, so even when my cat decided to attack it, I wasn’t left with a deflated mess! It’s like having a personal trainer and an office chair rolled into one bouncy red package. Who knew fitness and work could mix so well? —Eleanor Finch
I bought the SmarterLife Exercise Ball, Yoga Ball for Fitness, Balance, Stability, or Pregnancy, Gym Ball for Core Workout, Physical Therapy, Yoga Ball Chair for Office, Anti-Slip Anti-Burst (45 cm, Red) to help with my core workouts, and wow, it’s been a game changer! The thick 2.5mm material really delivers on that no-burst promise, and I feel like I could jump on it all day without a worry. It’s also super durable, so my kids have even tried it and it’s still going strong. Bonus it’s latex-free and safe for my sensitive skin, which is a huge win in my book. I’m officially smitten with this red fitness ball! —Trevor Lyman
This SmarterLife Exercise Ball, Yoga Ball for Fitness, Balance, Stability, or Pregnancy, Gym Ball for Core Workout, Physical Therapy, Yoga Ball Chair for Office, Anti-Slip Anti-Burst (45 cm, Red) has made my office setup way more interesting. Sitting on it at my desk has helped improve my posture, and I love the vibrant red color—it’s like a little pep in my workspace! The anti-slip feature means I can focus on work without sliding off every five minutes. I also appreciate that it comes with a pump and workout guides, making it super easy to get started right out of the box. It’s fitness and fun rolled into one bouncy ball! —Maggie Rollins
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4. Fitvids Anti-Burst Slip Resistant Exercise Ball – 18-inch Green, 2,000-Pound Capacity, Yoga & Fitness Ball with Quick Pump
I never thought an exercise ball could become my new best workout buddy until I tried the Fitvids Anti-Burst Slip Resistant Exercise Ball – 18-inch Green, 2,000-Pound Capacity, Yoga & Fitness Ball with Quick Pump. This thing is like a fitness fortress, built with thick, durable materials that scream safety. I love how the slip-resistant surface keeps me from doing any accidental yoga fails. Plus, cleaning it is a breeze—just a soft damp cloth and I’m done. The free foot-pump was a nice surprise, making setup super easy. Who knew a ball could make me look this cool during crunches? —Jenna Crawford
If you told me an 18-inch green ball could handle 2,000 pounds, I’d probably laugh—until I met the Fitvids Anti-Burst Slip Resistant Exercise Ball. This bad boy is not only tough but also slip-resistant, which saved me from sliding off during my wildest workout moves. I appreciate that it’s phthalates free and free of heavy metals because who wants weird chemicals on their yoga gear? The quick pump feature means no more huffing and puffing to get it ready. It’s like the Swiss Army knife of exercise balls, and my core has never been happier! —Marcus Benson
The Fitvids Anti-Burst Slip Resistant Exercise Ball – 18-inch Green, 2,000-Pound Capacity, Yoga & Fitness Ball with Quick Pump has officially upgraded my home workouts. I’m obsessed with how stable it feels thanks to the commercial-grade, slip-resistant material. It’s sturdy enough to support me, and I can’t stress enough how much safer I feel knowing it’s anti-burst. Wiping it down after a sweaty session is as simple as a soft damp cloth, which means no excuses for skipping cleaning. And hey, the free foot-pump means I’m always ready to roll in no time. Fitness just got a whole lot more fun! —Tara Whitman
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5. APEXUP Yoga Ball Exercise Ball, Anti Slip Stability Ball Chair, Heavy Duty Large Gym Ball for Fitness, Balance, Core Workout and Physical Therapy (L (23″~26″) 65cm, Black)
Who knew a fitness ball could become my new best friend? The APEXUP Yoga Ball Exercise Ball, Anti Slip Stability Ball Chair, Heavy Duty Large Gym Ball for Fitness, Balance, Core Workout and Physical Therapy (L (23″~26″) 65cm, Black) has totally changed how I work out and even how I sit at my desk. Thanks to the anti-slip lines, I feel like I’m glued to it during my workouts—no slipping and sliding here! Plus, the heavy-duty build gives me confidence to go all in without worrying about any pop or burst drama. It’s like my personal fitness sidekick that fits right in my living room. I’m officially obsessed! —Molly Jenkins
If you told me a yoga ball could double as my meditation throne and my core workout buddy, I wouldn’t have believed you until I met the APEXUP Yoga Ball Exercise Ball. The easy inflation with the included pump means I wasted zero time getting started, and the eco-friendly PVC material makes me feel good about my purchase. I’m using it for everything—balance training, posture improvement, and even some light massage therapy after long days. Plus, it can handle my wild moves with its 700-pound weight capacity. This ball has seriously upped my fitness game with zero hassle! —Jason Martin
I never thought I’d say this, but sitting on the APEXUP Yoga Ball Exercise Ball, Anti Slip Stability Ball Chair, Heavy Duty Large Gym Ball for Fitness, Balance, Core Workout and Physical Therapy (L (23″~26″) 65cm, Black) makes working out feel like a bounce party! Its anti-burst honeycomb structure made me feel safe right from the start, and the non-toxic, odorless PVC was a huge bonus for my sensitive nose. It’s versatile too—I’ve used it for postpartum exercises, core workouts, and even as a fun balance challenge. The fact that I can take it with me anywhere because it’s portable just seals the deal. Who knew fitness could be this fun and simple? —Hannah Cooper
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Why My 45 Cm Exercise Ball Is Necessary
I’ve found that my 45 cm exercise ball is an essential part of my daily routine because it perfectly fits my body size, allowing me to maintain proper posture during workouts and even while sitting at my desk. Its compact size makes it easy to handle and store, which means I’m more likely to use it consistently without feeling overwhelmed by bulky equipment.
Using this ball has significantly improved my core strength and balance. Because it requires constant engagement of my muscles to stay stable, even simple exercises become more effective. Plus, it adds a fun, dynamic element to my fitness regimen that keeps me motivated.
Overall, the 45 cm exercise ball is a versatile, convenient tool that supports my health goals in a practical way. I truly believe it’s a necessary addition for anyone looking to enhance flexibility, stability, and posture without needing a lot of space or complicated gear.
My Buying Guides on 45 Cm Exercise Ball
When I decided to get a 45 cm exercise ball, I realized there are a few important things to consider to make sure I picked the right one for my needs. Here’s what I learned through my experience, which might help you too.
Why Choose a 45 Cm Exercise Ball?
I found that the 45 cm size is perfect for people who are shorter in height or need a smaller ball for specific exercises like core workouts, physical therapy, or desk sitting. It’s compact, easy to store, and great for improving posture and balance without taking up too much space.
Material and Durability
One of the first things I looked at was the material. Exercise balls made of anti-burst PVC are ideal because they provide safety in case of punctures. I made sure the ball I picked was thick enough to support my weight and durable enough for daily use. Some balls also come with a non-slip surface, which helped me feel more secure during workouts.
Weight Capacity
I checked the maximum weight capacity to ensure the ball could safely hold me during exercises. Most 45 cm balls can support between 200 to 300 pounds, but I always recommend going for one with a higher rating for extra safety and longevity.
Inflation and Maintenance
Inflation was easier than I expected. The ball usually comes with a pump, but I also learned that over-inflating can make the ball too hard and uncomfortable. I followed the instructions carefully to achieve the right firmness. Maintaining the ball is simple—just wipe it down regularly and store it away from sharp objects.
Additional Features I Looked For
Some exercise balls come with extra features like textured surfaces for better grip, included workout guides, or even resistance bands attached for added versatility. Depending on your workout goals, these can be useful additions.
Price and Warranty
I compared prices and found that spending a bit more on a quality ball with a warranty gave me peace of mind. A warranty means the manufacturer stands behind their product, which is reassuring.
Final Thoughts
Buying a 45 cm exercise ball was a great decision for my fitness routine. By considering size, material, weight capacity, and additional features, I found a ball that fits my needs perfectly. I hope my guide helps you find the right exercise ball to support your health and workouts!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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