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Weight Training Benefits Older Women, Men Equally

Posted by UFMC Pueblo in Uncategorized | 0 comments

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When it comes to pumping iron, women have as much to gain as men.

A new study compared the results of women and men aged 50 to 90 who started resistance training exercise programs, finding that though men were more likely to gain absolute muscle size, their gains were on par with women’s relative to body size.

“The differences we found primarily relate to how we look at the data — that is, absolutely or relatively. ‘Absolute’ looks at the overall gains, while ‘relative’ is a percentage based on their body size,” researchers said in a news release.

The researchers compared muscle mass and strength gains in more than 650 older men and 750 older women across 30 resistance training studies. Most participants had no previous resistance training experience.

They found that when looking at absolute gains, older men gained bigger muscles and had greater improvements to upper and lower body strength. Women saw the biggest increases when it came to relative lower body strength.

The researchers further analyzed which resistance training techniques gave men and women the best results.

“Older men might benefit from higher intensity programs to improve their absolute upper and lower body strength,” researchers said. “But older women might benefit from higher overall exercise volumes — that is, more weekly repetitions — to increase their relative and absolute lower body strength.”

Training for a longer duration could also help increase relative and absolute muscle size for older men or absolute upper body strength for older women, researchers said.

They noted resistance training offers several health benefits, including increasing stamina, balance, flexibility and bone density. It also can improve sleep and sense of well-being, as well as decrease injury.

The findings were published recently in the journal Sports Medicine.