When you injured but still wants to look cute 🥰😛 for those who dm me and ask what happened... my sesamoid bone fractured so I need to wear this for a little while
sesamoid bone 在 Ken's Yoga Life 阿肯師的瑜伽隨記 Facebook 的精選貼文
股骨-髕骨-脛骨的關係
髕骨(膝蓋骨)不但可以保護膝蓋,同時也增加股四頭肌拉動脛骨的力矩。平常要好好保護它啊🤓
#knowyourbody
The knee joint (Patellofemoral joint) is comprised of the three bones. The thigh bone (Femur), the shin Bone (Tibia) and the patella (Kneecap). The kneecap, also called the patella bone, is a sesamoid bone in the front of your knee. It’s called the sesamoid bone as it has the shape of a sesame seed. The patella lies in a groove at the lower end of the femur and acts as an attachment point for the four main muscles of the thigh (quadriceps). The lowest part of the patella continues on as a tendon that attaches to the tibia. The muscles pull on the patella and the patella pulls on the tibia allowing you to straighten your knee from a bent position.
The kneecap plays an important role, it increases the leverage of the quadriceps tendon (thigh muscle tendon) and protects the front of the knee from direct trauma.
sesamoid bone 在 Sesamoid Bone - General Anatomy - YouTube 的美食出口停車場
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