PHYSIO KNOWLEDGE1 on Instagram: "The biceps brachii is a major muscle of the front (anterior) part of the arm 🦾. It has two heads (long head & short head) that start from the scapula and join to form one muscle belly. Distally, it continues as a strong tendon that attaches to the radial tuberosity of the radius 🦴. 🔹 Main Functions: • Elbow flexion 🤲 (bending the elbow) • Forearm supination 🔄 (turning the palm upward) • Assists in shoulder flexion 🔹 Nerve Supply: • Musculocutaneous nerve (C

Ankle rehab shouldn’t just focus on the ankle. In my experience, most people tend to focus on the injury site during rehab. Instead, we need to appreciate what areas impacts the ankle the underlying mechanics of the ankle itself. For the ankle to flex, we need the tibia to be able to internally rotate which allows for knee flexion. The hip to be able to internally rotate and the foot to pronate. Supination of the foot causes everything to externally rotate which is associated to pointing your to

Arm muscles