In the book "Building the Perfect Beast", Author L. Rea writes:-
"Normal blood pressure for average individuals is around 120/80. This is considered pretty healthy. However,bodybuilders and powerlifters are not average. They tend to be much larger and heavier, carrying significantly more lean mass tissue. For this reason, they have larger, more powerful hearts to suppy high volumes of blood to a greater amount of tissue.
The first number of a blood pressure reading indicates blood pressure after the heart contracts, which raises vascular pressure, and blood is pumped through the body. Obviously, the second number measures blood pressure before the heard contracts.
Since bodybuilders and powerlifters hav more powerful, larger hearts a first number of 150, 160 or even 180 is relatively normal and need not usually be a cause for concern..."
Is this really the case that bodybuilders needn't be too concerned about isolated systolic high blood pressure readings? I weigh around 230lbs, fairly lean, at 6ft tall and my blood pressure has quite consistently been 140-145/70 at this body weight.