Medical | Health | Anatomy on Instagram: "Here’s What Your Muscle Actually Feels Like When a Physiotherapist Releases a Tight Knot 💥 That deep, strange sensation isn’t “pain” — it’s your muscle letting go. A muscle knot, medically called a myofascial trigger point, forms when muscle fibers stay stuck in a contracted state due to overuse, poor posture, stress, or injury. Blood flow to the area drops, oxygen levels fall, and waste products build up, creating that hard, tender spot. When a physiot