The rotation ball is great for positioning whatever you're working on
340008
The rotation ball is great for positioning whatever you're working on. I was grinding some metal and this really helped get the angle I needed. However, don't expect to do serious torquing on whatever is in the vise. Better to use one without the ball joint or it may slip. Great product overall.
4724356
I love it. It is strong. It is easy to use. I am very satisfied with it.
This ball is just like the ones I use at P.T.. Now I can do extra work at home. It is also comfortable to sit on at a computer table or just any table to work to work on projects .
1010850
Used an entire Baseball season and well worth the price. Actually like ball design better than more expensive brand design. Placing Slotted holes one side of ball causes the curve ball affect. Which is a good training aid for your player. Straight fast ball  is accomplished by placing both top fingers of slotted holes horizontally. GREAT VALUE!! Just gave it 4 stars because Im waiting to see how long they hold up.
624240
The rotating feature is a big plus.  I can cover the whole backyard without having to align the hose feed. I put a swivel on the incoming line and this allows the unit recover the hose over a 90 degree spread.
4463472
After receiving the product I immediately set it up and started hitting into myself. I initially got this for my youth baseball team, but I just had to try it out.
Net:
  Assembly: Quick, easy, and completed within 3-5 minutes
  Durability: After hitting a view rounds myself the net itself held up quite well, and I was not holding back at all. I hit the ball harder than most people. However, I noticed after taking the net apart that the bottom part of the frame, the piece that the net's velcro attaches to was bent! It's not bent too bad, but it is noticeable.

Tee:
  Assembly: Quick, and easy and it's extremely light weight
  Cons: the rubber that holds the ball is already starting to show signs of becoming "floppy."

Ball Caddie Net:
  Assembly: None, quick and easy setup
  My favorite piece of equipment with this set. Only because I'm lazy and get tired of bending over to pickup balls off the ground or out of a bucket.
3919124
Flat and rotating what more could you want.  Love it.
583227
I love the versatility of the rotation.  When it's standing tall it falls a little easier than expected. But all in all I love it.
2697602
My wife and I coach several competitive volleyball teams and the Tandem Sport Volleyball Rotation Locator is a must have.  We run a 6-2 offense and it's easy to get out of rotation.  Once the ball is in play and the girls are playing their position it's easy for them to forget who is serving next.  While it doesn't happen very often having this tool does save us from taking a penalty.
984246
I recently posted a negative review of this product due to my inability to download the exercise book that came along with the ball. Since then, the company contacted me, and with their assistance I have been able to download the guide. I could not be any happier with the ball. I am currently recovering from ACL replacement and 2 Meniscus tears in my knee. I am using the ball to help strengthen my core, my balance, and  my overall stability. The ball is very easy to use any time during the day even at work. Just blow it up, put it against the wall, and lean your back against it, bend your knees and PRESTO, you're doing a wall squat! Its such a simple device that will help you reach your goals.
Thanks.
124107
Allows the TV to rotate a little if you aren't super precise when tightning. Other than that, it works great. Rigid, sturdy, everything I was looking for. We rotate and move it on a daily basis.
1731736
If you're going to have an exercise ball around, get this base.  It stays in the corner, and keeps the ball from flopping all around the living room.  And, when I say "go put the exercise ball back on the base" to the kids, they know right where it goes.
4761757
When my kids were younger I had no problem throwing batting practice without a screen. As they have grown and hit the ball much harder I haven't been able to get my glove on every ball hit at me. After getting tagged a few times I began to have nightmares about line drives back up the middle. The PowerNet Portable Pitching Screen paid for itself the first time I used it when my oldest boy hit several line drives right at me that the screen stopped. This helped me be able to just focus on throwing good pitches instead of worrying about protecting myself after each pitch. The set up and break down are very easy and only take a couple of minutes making this net a fantastic solution as a portable pitching screen.
2768568
Without going into the numerous benefits of using a heavy ball for training, this ball works like a charm. It's balanced and round, and the surface is very durable. We use this mostly outdoors, and it shows no wear.
4805179
It was a bit hard to fill the air for the whole ball but it is very useful and I like using it for exercise as well as sitting at my desk for work.
1856525
Works as advertised. The foam rollers and balls are great for working out tension and trigger points, or for sore muscles. I got the roller first and only later discovered they also make this ball. The ball is great for spots where the roller can't get the localized pressure needed: glutes, hip flexor, between the shoulder blades or a specific spot on the back where the roller may not be as easy to get the right spot. I have both, but if I had to choose one I'd stick with the ball. Also, I'm a big guy, +260lbs, and the ball is heavy duty and holds up with minimal squashing.
586440
This is great for to use for a balance ball chair, or strengthening your core muscles. It also improves your balance and fitness to help reduce nerve compression. It helps ergonomic back support, great to use for stretching exercises and its made out of anti-burst material too. Excellent for toning and strengthening your core, owning an exercise or fitness ball is a hassle free way to enhance your exercise regimen. This workout staple aids in strengthening your abdominal, back and pelvic muscles. This fitness ball are also a great tool to promote posture, back and spine health. This exercise ball is ideal for athletes of very skill and fitness level. I was able to get this item at a discount in order to review it and give my honest opinion. I would recommend this fitness ball to anyone that needs one and you also get a pump with it as well !!!
2723669
I really enjoy this as a wrist exercise. It takes coordination to figure out how to work the ball, but I didn't find it difficult to learn. The string included with the device makes it a lot easier to get started than any manual way.