Colored powder that gets thrown around during these races is actually cornstarch colored with FDA-approved food dye, according to the Color Run website. It states: âOur fabulous shine powder is more like make-up and is completely safe and even more precisely thrown on the lower half of your body [sic].â1. Even though the website specifies the powder goes on the lower half of the body, I am sure the cornstarch is getting inhaled as well.
Knee MRI, sagittal plane. Tha plane of imaging is just medial to the knee midline. The course of the posterior cruciate ligament is well seen, from the lateral surface of the medial femoral condyle to the posterior intercondylar area of the tibia. Note the stripe of high intensity signal between the quadriceps femoris tendon and the distal femur.
There are four ligaments in the knee that are prone to injury: Anterior cruciate ligament (ACL) is the most commonly injured knee ligament. It connects the thigh bone to the shin bone. Posterior cruciate ligament (PCL) also links the thigh bone to the shin bone in the knee. (Itâs rarely injured except in car accidents). Lateral collateral ligament (LCL) connects the thigh bone to the fibula, the smaller bone of the lower leg on the outer side of the knee.