SmarterLife PRO MAX Workout Exercise Ball for Fitness, Yoga, Balance, Stability, or Birth Ball for Pregnancy and Labor, Great as Yoga Ball Chair for Office or Home Gym Equipment

I originally ordered the 75cm ball because I'm 6'4" and that's what the chart suggested, but is was too big for my needs. I wanted to use it for core and back exercises, as well as sit on it at my work desk. I felt like the 75cm was just too tall for any of this. I tried back extensions and crunches and both were just awkward and felt unnatural. I then tried sitting at my desk and I couldn't stabilize very well as my feet weren't planted firmly on the floor. I worked with the seller and they offered to swap the 75cm with a 65cm, which I'm happy to report is much better for what I'm using it for. It is just a little too short to sit at my desk comfortably, but I could try adding a little more air to the ball. My legs are bent just below 90 degrees, so maybe a couple inches in height would help me. It's important to note that I weigh 350lbs, which is most definitely causing me to sit lower than someone who weighs less, so keep that in mind. The tape included is very nice when pumping up the ball. The pump itself is not so nice, especially when pumping up the 75cm beast. The handle on the pump is much too small to hold onto comfortably. I ended up using an electric pump to safe time and energy. The hand pump will do the job, but it's a chore. Overall I'm happy with this ball, it's made very well and I feel confident on it even at my weight. I hope this review can help others decide what size ball to get.

Easy to follow instructions on how to inflate the ball. Good quality and lots of different exercises can be done on it. Great addition to my home gym. 😊

Perfect for continuing my Physical Therapy at home. Love that it has a "Size Guide" so you can choose the perfect size for you. Cool colors so it kinda makes it fun to workout with, too.

Bought this for my 8yr old daughter for her Progressive Ballet Technique training. The redish color looks so pretty, bright with a hint of pink on the pictures. She was looking forward to getting this ball, but we both were disappointed with the color when we received it. It's darker and not at all vibrant as shown in the picture. I would have exchanged it for the teal but she needed it for the next day. However, the quality of the ball seems sturdy.

I bought this when I began working from home and I was worried about sitting still 40 hours a week. I use this as my desk chair. I now work on my core strength all day long five days a week! It was easy to inflate and seems as if it will last a long time. Very sturdy. My only fear is that I will go flying off of it while on a work call!

I ordered the ball because I needed it to compliment my physical therapy after surgery. It has made such a FAST difference in my flexibility and core strength. I ordered the 65 cm ball in red. I could have gotten the smaller ball because I'm 5'3.5", but I went with the larger one so my taller husband could use it as well. It was super easy to use the hand pump and measuring tape to get it ready for my first workout with it. My tolerance for fumes from new products is very low, but the material DID NOT smell strong or give me a headache. The relief of sore muscles in my lower back after being able to stretch them effectively was the first thing I noticed. I also noticed a greater range of motion in my hips and definitely strengthening of my core. This ball and I became fast friends. We will be seeing one another on a daily basis to keep all of these great things going forward.

No one likes exercise! However this is a quality produce!

I received this ball quickly. It is well constructed. I started inflating ball with hand pump. I then tried my electric pump. That worked till it it was inflated to 25inches then it just would not inflate further. Sent a note to owner of company. Got a reply within an hour to call him. I did and he said to go back to hand pump and be patient. I did and within a half hour of using the hand pump I had it inflated to the 29 inches. Great exercise ball and will enjoy using it for a long time. FANTASTIC customer support !!!!!

Cambié mi evaluación de 2 a 5 estrellas, pues "SmarterLife Products" al leer la reseña se comunicó y solucionó el problema, es de los pocos vendedores que se preocupan realmente por sus productos, totalmente recomendable comprar sus artículos pues los respaldan, seguramente volveré adquirir en un futuro cercano esta pelota o cualquier otro producto de este vendedor. De nuevo reitero, su atención a clientes es excepcional.Evaluación original: "El producto no es lo que esperaba, la calidad no es la adecuada a mi parecer, dudo volver a adquirirlo.Por cierto la cinta que trae para mesurar las dimensiones de la pelota inflada, no es para nada igual al de la fotografía de la publicación, sólo te llega una cinta negra sin ningún numero y con un orificio de cada lado. Sospecho me llegó un producto usado."

Good for the back

- Strong rubber smell- A lot of dents

muy buen material, se ve resistente y buena tracción

Excelente calidad! Cumple exactamente lo que está en el anuncio, es resistente, el toque en la piel es agradable.