A cluster of furuncles, or boils, is called a carbuncle. The cluster is caused by bacterial infection, most commonly with Staphylococcus aureus or Streptococcus pyogenes.
I would be a physicist or way better application specialist without additional training
They are often targets because they don't fight back, they often provoke their aggressor.
You need to let your muscles rest for a good amount of time therefore 2 minutes is a good enough time for you to feel it start to work and get a drink of water so you can start again.
