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What Our customers are saying

  • Strengthens The Muscles

    Weak muscles can stop you from giving in your 100% at work. Using a flex bar to exercise is the easiest way to strengthen up your arm muscles. The extensor and flexor exercises help work everything from your elbow to your fingers, including strengthening your grip.

  • No More Tennis Elbows

    Is the fear of getting tennis elbows keeping you away from working hard? Worry no more. Adding a tennis elbow exercise bar to your daily warmup routine will help improve your hand's flexibility while preventing future injuries.

  • Multiple Resistance Levels

    DMoose flex bar comes in four color-coded resistance levels (from 6lbs to 25lbs) for you to exercise with, allowing you to challenge your muscles and advance through the bars as your arms strengthen.

  • Faster Healing

    Adding a flex bar to your exercises can be a shortcut to your muscles' rehabilitation and regaining your arm strength. By just managing 3 minutes a day, your muscle recovery is guaranteed within just a week! This means you can resume your training regime as soon as possible!

  • A Tool For All

    Flex bar comes with no limitations for users, whether you're a musician, carpenter, typist, gamer, athlete, etc. Anyone exerting too much pressure on the arms can develop a tennis elbow, and using the flex bars, you can heal in no time.

  • No Supervision Needed

    Exercising with a flex bar is so easy that you won't have to wait for a coach or any supervision. All you have to do is buy tennis elbow bar equipment, look up for flex bar workout, and you're good to go.

Ask Us Anything

People use flex bars for forearm and grip strengthening exercises that tone and build muscles. It is also used for medical conditions like tennis elbows and golfers elbow.

Hold the bar in a verticle position with the injured arm. Next, use your other hand to grip the upper end of the rubber bar and twist. Extend the bar in front of you, keeping your wrists steady. Slowly start releasing the twist with your injured hand while maintaining the bar's tension from your other hand.

Once the flex bar starts to feel too easy to twist, and you don't feel your forearms muscles getting worked, it's time to advance your flex bar resistance level.

Flex bar is one of the most recommended tools for improving tennis elbows, golfer's elbow, and tendonitis while enhancing your grip.

The Yellow bar (lowest resistance) is for beginners and the elderly. The Red bar is usually a starting point for women with regular built. The Green bar with medium resistance is the starting point for men with regular built. The Blue bar with the highest resistance level is recommended for people with very strong built and muscular power as it requires a high force to work with.

Flex bars have proven beneficial for improving grip and strengthening the forearm muscles apart from relieving elbow pain.

Start with three (3) sets of 15 reps twice a day. Once you have enough strength, increase the resistance level, and reduce the reps.

Yes. Start working with the elbow that has lesser pain and then moves on to the other elbow.

In the golfer's elbow, the pain is felt on the inside of the elbow and down the arm. In tennis elbow, the pain and tenderness are experienced on the outside of the elbow.

Holding both the wrists steady, extend your elbows in front of you. The injured wrist should be flexed inside towards you, while the other wrist should be flexed outside. Do the exercise 3 times a day with 15 reps for effective results.

More Questions?

If you have any questions about this product please feel free to get in touch. We pride ourselves in the quality of our products and our customer service.

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Customer Reviews

Based on 104 reviews
Best stress ball I've ever had

So I picked up the highest resistance one of these (blue) to work on my frustration with life with my hands as a mechanical therapy device. After destroying a lot of things with my hands like a Labrador with their mouth, this seems like the one that's going to hold up to my level of abuse. I'm 6'3" 245lb and built to flip tires and cut wood. But this stupid thing is going to outlast me.

On a comical note, this thing's name is "Papa Smurf" at my place because of the material, shape and color of the object. The heft is similar to that of some adult toys with solid core, but the appearance is much more appropriate for the general public. This lead to a lot of inappropriate comedy at the new years party and jokes about coconut oil. I'm glad to say that it washed up easily after everything.

The texture is really easy to keep a hold of even if powders are applied like the baby powder that my 2 year old got into. Of note, when this thing is coated with baby powder it leaves interesting marks on the couch when it's rolled. I don't advise giving this item to a 2 year old . . . ever. Turn out Papa Smurf has some heft to him and will leave a mark even when a 2 year old is swinging.

Either way, this object is a really good time.

Picture for scale against a normal can of soda for width and most of a roll of shop towels for height.

Super Easy and Effective

Simple to use. A good addition to your workout for forearms, biceps and shoulders. Wrist strength as well. Only adds a few minutes to my workout. I have the red one (Medium) and workout regularly, but am not would you would call buff. My 95 year old mother-in-law has the yellow one (light) and likes it. I have tried her yellow and it is way too easy! It's for beginner workouts. If you work out your upper body a lot, you would need the strongest one.

Relief for Tennis Elbow!

My doctor told me I have tennis elbow and recommended the FlexxBar by Dmoose. I have been using it for 2 weeks and my elbow is starting to feel a lot better (ie: stronger). I got the medium flex - there are others and I may try a tighter one if I need to later. So far I am satisfied with the product!


This hand exerciser is small and light, easy to take with you so eliminating any excuse not to exercise. I use it a few times a day and my fingers, hands, wrists and arms get a workout. I do what feels comfortable for me. I find myself using it while watching TV or even lying in bed.... Kinda like a fidget spinner with a purpose

High quality exercise equipment.

This bar is easy to get a grip on and works great to engage all of the muscles of the arms. This is a great tool for athletes to strengthen their grip and gain stability with arm muscles. I twist each a hand in an opposite direction until fatigued. It can really enhance power and performance for many athletes.


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