blood pressure

Excessive exercising may speed cardiac failure

From this MSNBC article Excessive exercising may speed cardiac failure:

“In experiments with rats, researchers found that excessive exercise worsened high blood pressure and progression to heart failure in rats with high blood pressure.’

And this:

“The study raises the possibility that “uncontrolled and excessive exercise” may negatively affect the heart in people with high blood pressure, potentially speeding the onset of heart failure, according to Sarma and Schulze."

Strength Training Shown To Lower Blood Pressure

The following meta-analysis, Dynamic resistance exercise and resting blood pressure in adults: a meta-analysis, reported the following:

“A total of nine studies consisting of 259 subjects (144 exercise, 115 control) and 18 groups (9 exercise, 9 control) significant treatment effect ( 3) reductions were found across all designs and categories for both systolic and diastolic blood pressure”.

The study concludes: “meta-analytic review of included studies suggests that dynamic resistance exercise reduces resting systolic and diastolic blood pressure in adults”.

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