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.
One of your quadricep muscles, the rectus femoris, helps to flex your hip. Other hip flexors include the iliopsoas muscles in your upper thigh and lower back; the tensor fasciae latae on your outer hips; the adductor longus, adductor brevis and pectineus along your upper, inner thighs; and the sartorius.he four quadriceps muscles in the front of each thigh are primarily responsible for extending your knee. When your foot moves forward and your leg straightens during your sprinting stride, that's the quadriceps hard at work.