I don't think many personal trainers or other experts recommend training the calves once a week, but then again, many people have different strategies when it comes to body building.
it is short form for the Cleveland Calvaliers or Calvs.
it takes any where from a 3 weeks to 2 months for tattoo in to completey settle into your skin. so the bubbles could just be from too much exposure to the sun, if this is your first tatt, then i could be your skin reacting to the ink. it also depends on the area. I have my ribs, both arms and both my calvs done, and i still find bumps and bubbles on some of them and i have had them for quite some time.