The USJ-804 by U.S. Jaclean is designed to enhance the core while also working to tone other muscles. This machine can provide you with a flatter stomach and toned core just after two to three months of use, depending on your starting fitness level and how frequently you workout. We’ll find out how both fitness newbies and pros rated this product and why, while also taking a closer look at the features this fitness trainer has to offer.
The Core strengthening trainer is an ab machine that specializes in your core muscles. It is of the rodeo machine types and uses forward and backward motions to make your workout as fun as possible. It is very convenient because of its small dimensions and can be placed virtually anywhere your have a few square feet of flat surface. The trainer helps with shaping your abs, back, waist, and thighs, although the primary focus is on the abdominal muscles. Its low price and high adjustability to different body types make it a perfect choice for virtually anyone.
Now, let’s learn more about the features of this rodeo trainer and see what sets it aside from the competition.
Overview And Features
This core training system can provide you with a fun and engaging way to meet your fitness goals while working out your thighs, glutes and abs. It’s easier on your body than performing crunches, which are often done incorrectly and it’s just as effective as a solid ab workout at the gym. The Rodeo core will help to stimulate blood flow by increasing the heart rate, plus it also conditions muscle function simultaneously.
Working out with this model makes it possible to not only tone and add definition to the abs but it can also reshape the tummy, back and upper legs, making this machine more like an all-in-one piece of equipment. The three different height variations are designed to meet the needs of users of all sizes. The compact, energy saving design and lightweight frame make it easy to store.
Assembly & Setup
Straight out of the box the machine is super easy to set up, as the product is mostly assembled already. It is very compact in terms of its dimensions and all you have to do is just unfold the legs and place it on the ground. Everything else is a matter of preference. You can adjust the seat to your liking and desired height and during the workout you can regulate the rounds per minute of the trainer as well.
Both the machine’s footrest and saddle can be lowered or raised in order to adjust to the user’s body size. People with short legs will really appreciate this feature. Consumers love that this machine weighs as much as most core trainers, which allows it to be easily moved to a different room or stowed away when not in use. This also makes it a good option for people who live in apartments or small houses.
Usability & Effects
As the seat rotates at the moderate 40 RPM or less, it will require the user to engage glutes, lumbar muscles and thighs, which work to build your core strength and help to prevent back injuries while improving posture and balance. During just a ten minute session you can burn as many calories as performing two-hundred sit-ups or walking for an hour. Because this machine is so easy to use, you’ll be able to easily surpass the suggested maximum time limit of thirty minutes a day and you’ll definitely feel some muscle soreness the day after.
The machine also requires no electricity making it the ideal mechanical tool for anyone that has a basement, attic, or a garage that has no electricity but is turned into a fitness room.
The quality of the construction here is impeccable. For such a small thing it really behaves really well. The materials feel nicely engineered and put together and there are no squeaky noises or wobbling. You’d think that a rodeo machine of this price and dimensions wouldn’t be stable but it can withstand people of up to 250 pounds train on it!
The legs and other parts of the construction are made out of steel which is brushed in order to prevent scratching. All this make the USJ804 a very good long term investment.
Things Worth Mentioning
The company Daiwa, parent company of US Jaclean, has been a pioneer in fitness gear for more than 3 and a half decades in the US. Everything happens on home soil as their customer support is US based, their service centers are also located in the United States.
If you are looking for other ab machine models, check out our full Buyer’s Guide to see which ones are the best for this year and learn more about these machines in general. Now, let’s check out some of the most important pros and cons of the USJ-804!
Advantages & Disadvantages
- Very compact
- Lightweight yet sturdy
- Does wonders for your core muscles
- Easy to train with
- Installation is straight forward
- Relatively cheap
- Larger people might find it hard to balance well on it
- Beginners really have to take things slow until they are using to the rocking motion
Conclusion & Rating
If you are looking for a compact ab trainer and want something that will fit both in your apartment and on your budget, then the U.S. Jaclean USJ-804 just might be the perfect little thing for you. It utilizes the rodeo technique where by moving back and forth it trains your glutes, abs, waist, and back muscles simultaneously. It is built very well and there are very little balance issues, practically none if you are below 200 pounds. As a whole, there are few good bargains out there for effective core training, and this is one of them. We gave the USJ-804 a four and a half out of five stars rating.