Mountains of research have been done on various forms of exercise equipment and tools. From Pilates balls and resistance bands to foam rollers and mini trampolines, there is no shortage of devices that claim to improve your health and fitness. One piece of equipment that has been around for decades, and is still popular today, is the hand grip strengthener. While many people use it to strengthen their grip, there is a question that still lingers: do hand grip strengtheners work forearms?

To answer this question, we’ve consulted with several experts in the fields of fitness and physical therapy. First, we’ll take a look at what the hand grip strengthener actually is and how it works.

What is a Hand Grip Strengthener?

A hand grip strengthener is a small, portable device that is designed to improve the strength and endurance of the muscles in the hands and forearms. Typically, it consists of two handles that are connected by a spring or other type of resistance mechanism. The user squeezes the handles together, thereby increasing the resistance and requiring the muscles to work harder.
Do Hand Grip Strengtheners Work Forearms? The Experts Weigh In
Do Hand Grip Strengtheners Work Forearms?

According to Ryan DeBell, a Doctor of Physical Therapy and strength and conditioning specialist, hand grip strengtheners can be effective at improving forearm strength, but they should not be the sole source of training. “Your forearm muscles are responsible for more than just gripping,” he says. “They also help with wrist extension, elbow flexion, and ulnar deviation. Therefore, it's important to train your forearms in different ways, not just by squeezing a hand grip strengthener.”

Additionally, DeBell points out that the role of the wrist in grip strength cannot be ignored. “Wrist strength is an important aspect of grip strength, and many grip strength exercises will challenge your wrists as well,” he says. “However, there are also specific exercises that can target the wrist specifically, such as wrist curls and extensions.”

For those who are looking to use a hand grip strengthener as part of their grip and forearm training routine, DeBell advises selecting one that is challenging but not too difficult to use. “It should be challenging enough that you have to exert effort to complete the repetitions, but not so challenging that your form or grip suffers,” he explains.

Isometric vs. Dynamic Exercises

Another factor to consider when using a hand grip strengthener is the type of exercise being performed. According to Dana Santas, a certified strength and conditioning specialist and mind-body coach, there are two main types of exercises that can be done with a hand grip strengthener: isometric and dynamic.

“Isometric exercises involve contracting the muscle without changing its length,” Santas says. “To perform an isometric hand grip exercise, you would simply squeeze the grips together and hold for a certain amount of time.”

Dynamic exercises, on the other hand, involve moving the muscle through a range of motion. “To perform a dynamic hand grip exercise, you would squeeze the grips together and release, repeating for a certain number of repetitions,” Santas explains.

Both types of exercises can be effective at strengthening the muscles in the hands and forearms, but Santas says it’s important to use a variety of exercises to ensure all the muscles are being trained. “Don’t rely solely on hand grip strengtheners,” she says. “In addition to the exercises mentioned by Dr. DeBell, you can also do exercises such as farmer’s walks, kettlebell swings, and deadlifts to improve your grip and forearm strength.”


In summary, hand grip strengtheners can be effective at improving forearm strength when used correctly and as part of a comprehensive grip and forearm training routine. However, they should not be the only source of training, as there are many other exercises that can target the muscles in different ways. Additionally, the type of exercise being performed, whether isometric or dynamic, can affect the results. To get the most benefit from using a hand grip strengthener, consult with a certified fitness or physical therapy professional to create a personalized training plan that includes a variety of exercises. If you want to buy hand exercise equipment, you can try the following fitbeast hand exerciser, it is a very good hand exercise tool.
May 11, 2023

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