One to three days after contracting a cold virus, symptoms start and include: runny nose, congestion, sneezing, scratchy throat and cough, and reduced sense of taste and smell. Young children may develop a fever.
The quadriceps are located at the anteriâ¦or thigh. It is a muscle  that reacts with hamstrings and gastrocnemius. The four muscles in  this group are the rectus femoris, vastus medius, vatus lateralis,  and the vastus intermedius.
The function of the quads is to extend the knee, which in turn straightens the leg, and the Rectus Femoris also flexes the hip. The quadriceps are the largest and most powerful muscles group in the body, which makes sense really as they are required to move and support the largest bone in the body, the Femur. very important point about the quadriceps muscle in relation to runners is that all four of those powerful muscles attach to the Patella, that tiny knee bone! These muscles, especially the vastus medialis play the role of stabilising the knee joint.