Well, digging up a 3 year old thread is an interesting way of asking this but anyway, the red spots are a sign of being overworked and are a negative P.I. They usually go away within 24 hours but if they persist, you need to rest longer. Once they are all gone, you can go back to P.E. safely.
one month in (as of 02/12/09): 8.15" BPEL, 7.4" NBPEL, 5.6"EG, (5"-6.5" varying) FL, 4.75" FG, Height: 6'1", Weight: 190 lbs.
Currently (as of 04/3/09): 8.50" BPEL, 7.6" NBPEL, 5.7"EG, (5.5"-7" varying) FL, 4.75" FG, Height: 6'1", Weight: 175 lbs. (final semester of Computer Science > Gym :( )
Goals (in the next 6 months): 8.60" BPEL, 7.8" NBPEL, 6" EG, 7" FL, 5" FG, (still hopefully 6'1"), Weight: 200 lbs.