Khaberni - Many are born with their bodies slightly asymmetrical which is natural, as nature imposes an imperfect balance on the body. If a person notices that his right hand or foot appears slightly larger, this is usually due to genetic reasons.
Experts indicate that most people use their right hand for writing, eating, and performing delicate tasks, which makes its muscles grow slightly faster. The same applies to the feet: if a person habitually relies on his right foot, or presses with it while walking or exercising, the muscles and bones of that side may gradually enlarge. For example, a tennis player who uses his right hand will usually notice a difference in the circumference of his right bicep compared to the left. The same happens for people who use a computer and mouse for long periods or engage in activities that require using one arm or leg frequently.
In addition to daily habits, genetics play an important role. Some people are born with a natural difference between the sides, and these differences may appear since childhood. As they grow and train, the dominant side becomes stronger and more pronounced. Congenital structural traits and daily activities, such as carrying a bag on one shoulder, sleeping on a specific side, or shifting weight to one leg, all increase asymmetry, while the body gradually adjusts to the frequent use of the dominant side.
Usually, the difference is minor, with the size or circumference of muscles varying by only a few millimeters between the right and left hand, and most people don't notice it except when trying on shoes or putting a wedding ring on the other hand.
However, if the difference is significant and accompanied by discomfort or pain, it is advisable to consult a musculoskeletal specialist, as the cause may be medical and not just due to habits.
Tips to reduce the difference and increase balance:
Exercise to strengthen the weaker side, whether in the arms or feet.
Distribute the load equally between the sides, using supports or special insoles if necessary.
Choose sports that activate both sides equally, such as swimming, light jogging, and Nordic walking, to help balance muscle strength and reduce any significant difference.
