The calcaneus (heel bone) is the largest tarsal bone in the foot. It works as the foundation of the rear part of the foot, forming the heel. The calcaneus plays a crucial role in weight-bearing, shock absorption, and foot mechanics during walking, running, and standing. Structurally, it articulates with the talus above (forming the subtalar…
What is a Biceps Muscle Pain? Biceps muscle pain can manifest in a variety of ways, depending on the underlying cause. It is a common condition that can affect people of all activity levels. The biceps brachii, located at the front of the upper arm, plays a key role in arm movement, particularly in bending…
Elbow Movement Elbow flexion and extension are motions at the elbow joint that allow the arm to bend and straighten. These movements are required for a variety of upper-extremity actions, including reaching, lifting, and throwing. What is Elbow Extension? Elbow extension is the motion of the elbow joint that straightens or extends the forearm. When…
What is a Hamstring Muscle Tightness? Hamstring muscle tightness is a common condition that can affect people of all ages and activity levels. It occurs when the muscles at the back of the thighs become shortened and less flexible. The hamstrings consist of three muscles: the biceps femoris, semitendinosus, and semimembranosus, which play a critical…
What is Iliopsoas Muscle Pain? Iliopsoas muscle pain refers to discomfort or strain in the iliopsoas, a critical muscle group responsible for hip flexion and stabilizing the lower spine. This muscle complex, consisting of the psoas major, psoas minor, and iliacus, is essential for activities like walking, running, and maintaining posture. Pain in this area…
What is a Calf Muscle Tightness? Calf muscle tightness is a common issue experienced by people of all ages, often resulting from prolonged sitting, overuse during physical activities, or inadequate stretching. The calf muscles, comprising the gastrocnemius and soleus, play a critical role in mobility, balance, and overall lower limb function. Tightness in these muscles…
Elbow Flexion Elbow flexion and extension are motions that occur at the elbow joint, which allow the arm to bend and straighten. These movements are necessary for many upper-extremity actions, including reaching, lifting, and throwing. What is Elbow Flexion? Elbow flexion is the movement or bending of the elbow joint, which brings the upper arm…
Introduction The talus bone, also known as the ankle bone, is a critical structure in the human foot that plays a pivotal role in mobility and weight-bearing. The talus bone’s typical form allows it to align with the shin and calf bones, the tibia, and the fibula, to comprise the ankle joint. It facilitates fluid…
Introduction The cuboid bone is a cube-shaped tarsal bone located in the foot, playing a crucial role in the structure and function of the lateral arch. Situated on the outer side of the foot, it connects with the calcaneus (heel bone) posteriorly and the fourth and fifth metatarsal bones anteriorly. It is a component of…
Trigger points in the lower back are tight, sensitive areas within muscle fibers that can lead to pain, stiffness, and restricted movement. These points often develop in muscles like the quadratus lumborum, erector spinae, and gluteal muscles due to factors such as poor posture, overuse, or stress. A trigger point is what? A trigger point…
