Is 11 pound ball the same as 4 pound red?
916672
I am not sure what you mean. I have the green ball weighing 15 pounds. 4 pounds would be awfully light and may not give you a good workout.
916673
Not sure what you are meaning... my 11 pound ball is black and white and made of leather... I enjoy using it.
1978707
I don't think so. I do not have a tennis ball on hand to compare - but this ball is not heavy! My pit-mix Tootsie loves this ball - I love it since she has not been able so far to destroy it!! A few days ago she lost her ball somewhere in our back yard.....she went into mourning! I bought 2 more from Amazon which came yesterday.....I have a happy dog again!!. I do think though that we have the larger size!
2037692
I use the large for my Golden Retrievers, I would guess the bigger ball is around the same size as a tennis ball.
1140488
Yes for the green one, but not the red and black. The red and black is much bigger. We got one of each for our twins based on the colors they like. Luckily one of our twins is 6 inches taller and 20 pounds heavier than the other, or the red would have been way too big.
1161273
Some are the same dimensions. The 12# and 10# balls are both 9.5" in diameter. The 8# and 6# balls are 8.5", and the 4# ball is smaller, at 7.5". I find it convenient to have the consistent dimensions and various weight options for P90X2, for example. One consideration to keep in mind, though, is that the 6# ball has noticeably more "give" than the 8, which might be a factor for you if you are looking for similar performance there. For me it is mildly distracting while doing the four-ball pushups, but not an impediment. I still prefer to have the variety of weights. Hope that helps!By the way, more data on the equipment can be found at http://www.valeofit.com. Some are the same dimensions. The 12# and 10# balls are both 9.5" in diameter. The 8# and 6# balls are 8.5", and the 4# ball is smaller, at 7.5". I find it convenient to have the consistent dimensions and various weight options for P90X2, for example. One consideration to keep in mind, though, is that the 6# ball has noticeably more "give" than the 8, which might be a factor for you if you are looking for similar performance there. For me it is mildly distracting while doing the four-ball pushups, but not an impediment. I still prefer to have the variety of weights.... » Read More Some are the same dimensions. The 12# and 10# balls are both 9.5" in diameter. The 8# and 6# balls are 8.5", and the 4# ball is smaller, at 7.5". I find it convenient to have the consistent dimensions and various weight options for P90X2, for example. One consideration to keep in mind, though, is that the 6# ball has noticeably more "give" than the 8, which might be a factor for you if you are looking for similar performance there. For me it is mildly distracting while doing the four-ball pushups, but not an impediment. I still prefer to have the variety of weights. Hope that helps!By the way, more data on the equipment can be found at http://www.valeofit.com. « Show Less
1310832
Not having an actual soccer ball to compare it to, I'd say it is the same size. It's pretty big.
1603491
A red Isokinetics anti burst ball, 55, fits very snugly, makes it a little taller. Other colors of the same 55 size need to be pumped up bigger to make them firm enough.
1616288
Not sure what a #4 is but the basketball is the standard youth size. Bought it for my first grader last year and it's the same size used in his basketball league. Good ball.
1438654
Hi, all I can tell you is that the large is huge. Much larger than expected. About the size of a blimp! I would call isokenetics before purchasing. Btw, the quality of the ball is top notch. Good luck.
1745968
Nope. Just means the ball has a diameter of 3 inches. If you squeeze it, it depresses perhaps another inch in.The rubber is a very thin material, not designed for longevity. The originals in the 1950's were very thick rubber.
1700264
Absolutely! I just compared it to a tennis ball. They are both the same size and weight wise, the tennis ball is 2.0oz whereas the Orka Tennis Dog Ball comes in at 2.6oz. They boys still love it, it is as pristine as the day I got it, and put a treat in it and they go "crazy" trying to get the treat out!
2115617
4 red which are strong and one half spring. They are not so strong you can't work out they are very appropriate.
1090123
No. It is bigger. I gave it as a gift, but I would say diameter is 7 inches. Nice small ball.
133856
I would assume it depends on the size ball you get. I got the smallest size, But I'm only 105lbs. I think if you look under details on the different sizes it will tell you the minimum and maximum weight and/or height.
1391775
It's definitely more than a 1/4 lb. 1/2lb is much closer, they have a new design it off this exact size that's sold at Target and other stores, that one might be 1/4lb, but this exact model is heavier
532183
It doesn't say that it is, but it is exactly the size and weight as a four square ball I have.
328533
if you look at the second image under the 45 lb product you will see a picture of the set lined up from heaviest to lightest. unfortunatley it appears they are all different diameters. hope this answers your question.