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.
Here is how you do the prone quadriceps stretch: 1  Lie on your stomach. 2  Bend your knee back as far as you are able. 3  Maintain position for 30 seconds.  Return to starting 1  position. Repeat exercise 3 to 5 more times with each  leg.