I’m 71 years old. A very active 71. I’m in training for a 10 mile race in May. Recently I had a bunch of blood test done. The day of the tests I ran the 3.5 miles to the local Quest Labs. The PSA came back as a 7.0. Could this have been caused by my running. My typical training week at this point is running about 10 miles a week. Two days of strength training and one day of bike riding for about 10 miles. Can all of this effect the PSA test.