Some of the key symptoms of thyroid fatigue include: Feeling like you donât have the energy to exercise, and typically not exercising on a consistent basis. A heavy or tired head, especially in the afternoon, as your head is a very sensitive indicator of thyroid hormone status.hyroid-related fatigue begins to appear when you cannot sustain energy long enough, especially when compared to a past level of fitness or ability. If your thyroid foundation is weak, sustaining energy output is difficult.
Medical textbooks suggest that the normal respiratory rate for adults is only 12 breaths per minute at rest. Older textbooks often provide even smaller values (e.g., 8-10 breaths per minute).
normal rate of breaths per minute is 12-20, but this varies due to the health & size of someones lungs. children breathe at a faster rate than adults. you can practice slowing â¦ down your breathing rate by taking deeper breaths and exhaling thru pursed lips.