Introduction Stroke has become one of the most common lifestyle diseases both in developed and developing countries around the world. According to Li et al. (2019), emerging technologies are making work easier, leading to reduced physical activity among adults. Children currently prefer indoor games (especially videogames) instead of physically demanding outdoor games (Dıez et al., 2018). The outcome of reduced activity includes increasing cases of obesity and high blood pressure, two medical conditions that are directly linked to stroke (Sandoval-Gonzalez et al. 2016). According to Ates, Haarman, and Stienen (2017), stroke is one of the leading causes of paralysis around the world, especially in the developed countries. In most cases, the paralysis often affects the limb. The hand plays a critical role in the life of an individual, and as such, physicians have adopted different ways of rehabilitating the limbs for such patients. Post-stroke rehabilitation is meant expected to help an individual to restore the functionality of the hand and fingers. In this paper, the focus is to discuss the use of exoskeleton hands for rehabilitation. Challenge Paralysis associated with stroke has been a common problem in the field of medicine for many decades. The paralysis would render an individual incapacitated to varying degrees depending on the impact of the stroke and how quickly it was managed. According to Sandoval-Gonzalez et al. (2016), for a long time, the condition was considered permanent after suffers a stroke. However, medical researchers and practitioners discovered that it is possible for the limbs to be rehabilitated for them to gain full functionality. Physical therapy was the best way of restoring the functionality of the hand and fingers. Various strategies have been developed to help solve this problem. Emerging technologies in the field of healthcare led to the discovery of exoskeleton hands for such rehabilitation processes (Iqbal & Baizid 2015). The question that the researcher seeks to answer is how effective these exoskeleton hands are in the rehabilitation of a post-stroke paralyzed arm. Solution Rehabilitation has been seen as the best way of restoring the functionality of the hand after a stroke. The use of the exoskeleton hand helps to train and empower fingers and the entire arm to enable it to gain back its senses and capabilities. Different teams of medical researchers have been working tirelessly to find a proper solution to this problem. According to Sandoval-Gonzalez et al. (2016), Nicholas Yagin, a Russian inventor, developed the earliest recorded exoskeleton device in 1890. His device was specifically meant to help those with amputated limbs. In 1917, Leslie Kelley, an American medical researcher, and inventor developed a pedometer, a device that used steam power to supplement human power among those who had problems controlling their limbs because of a medical condition (Dıez 2018). General Electric, working closely with the United States Armed Forces, developed the modern mobile machine that is integrated with human movement in the 1960s (Iqbal & Baizid 2015). Since then, the concept has gained massive acceptance in the medical sector, especially in the developed countries. Figure 1 below shows a lever-system system that facilitates the functionality of the exoskeleton h