does lifing weights make breast more fibrous

Consult with a doctor and qualified physical therapist first.

No woman should embark on a strength-training program completely on her own, though.

“Slowly progressive, well-supervised and medically prescribed weight training can have substantialīenefits for these women,” she said, helping them to return to their former levels of activity and engagement with life, she said. Schmitz sees arising from her study, with respect to breast cancer survivors. Liu-Ambrose wrote, with far more well-designed, readily accessible programs. The lesson is that “we need to promote strength training in older” women,” Dr. Particularly enjoyed the weight training and when they couldn’t find any comparable programs afterward, had stopped working out altogether and their cognitive and balance skills had slipped.

She says, from her own observations of the classes, that the women in the twice-a-week group had Teresa Liu-Ambrose,a principal investigator at the Centre for Hip Health and Mobility andīrain Research Centre at Vancouver Coastal Health and University of British Columbia, and lead author of the study. Program may have been less willing to switch to other forms of exercise” after the program ended,” said Dr. “The participants who were in our twice-per-week Although it might seem that these women had disliked the twice-a-week program and subsequently quit, the researchers don’t believe that that was the case. Interestingly, the women who had been assigned to lift weights twice a week in the original study were now actually less active than they had been before the study and had suffered 8 percent more falls than the control Presumably as a consequence, they had better cognitive functioning and had suffered 30 percent fewer falls than the women who had been part of the toning class. What they found was that the women who’d lifted weights once a week in the original experiment remained significantly more active than they had been before joining The women a year later, and retested them. But researchers wondered whether the benefits would linger after the formal experiment had ended, so they returned to The women who lifted weights performed notably better than those in the toning class. The study was a follow-up to a much-discussed experiment from last year, in which women aged 65 or over were randomly assigned to weight lifting classes either once or twice a week or to balance and toning classes for a year and then completed tests of their memory and other cognitive The results come at a fortuitous time, because another study released this month suggests that progressive weight training in older women canĬonfer significant and lasting benefits on mental and physical functioning. It would be preventative” against lymphedema, “we suspect that it would be and that most” breast cancer survivors “should be doing this kind of exercise.” Also, although we weren’t looking directly at whether Kathryn Schmitz, a professor at the University of Pennsylvania School of MedicineĪnd Abramson Cancer Center, Philadelphia, and lead author of the study (as well as the earlier experiment). “We showed that weight training is safe” for breast cancer survivors, said Dr. The researchers were excited by their findings. (Fewer lymph nodes generally means a greater risk for lymphedema, since the nodes help to drain fluids without them, fluidsīuild and limbs swell.) Twenty-two percent of these women in the nonexercising group developed lymphedema, compared to 7 percent who weight trained. Results were particularly striking for women who had had five or more lymph nodes removed. While 17 percent of the women in the control group developed lymphedema over the course of the year, only 11 percent of the women in the weight-training group did. They began by using extremely light weights, typically one pound, progressing to heavier weights in one-pound increments if The women in the exercising group received gym membershipsĪnd attended supervised sessions twice a week for 13 weeks, then continued on their own. For the study, researchers randomly assigned 134 breast-cancer survivors to a one-year progressive weight-training program or to a nonexercising control group.

Does lifing weights make breast more fibrous