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 quadriceps muscles are a group of 4 that are located at the front of the thigh. They are unique compared to most muscles because they cross two joints â the knee and the hip - instead of the customary one. But when we talk about back pain, itâs the effect the quadriceps have on the hip and pelvis that matters most.