Good afternoon everyone,
Although I have hashimoto's I always have a high pulse rate (between 80 - 126), often with palpitations and a tight chest always much worse of an evening and first thing in the morning . I tried to increase my fitness by getting on the exercise bike by just 10 minutes a time, three times a week, but within minutes my pulse will shoot up easily reaching 150bpm and after forcing myself to go the full ten minutes I am really exhausted.
Is it safe to continue doing this and will improvements follow?
Best wishes
Debs