Exercise
A new study finds that regular physical activity may delay drastic preventative measures, such as a mastectomy, among women at high risk for breast cancer. The study involved 139 premenopausal women who were at high-risk for breast cancer due to either genetic mutations or family history. They were divided into three exercises groups: a “low-dose” group that performed 150 minutes of treadmill exercise per week, a “high-dose” group that exercised 300 minutes a week, and a control group that exercised for less than 75 minutes per week. After five months, the control group showed a 20% increase in estrogen-sensitive breast tissue, while the low- and high-dose groups saw reductions of estrogen-sensitive breast tissue of about 8% and 12%, respectively. The authors suggest that women who have an elevated breast cancer risk should consider performing 30 to 60 minutes of aerobic activity per day, five days per week. University of Pennsylvania School of Medicine, October 2015
A new study finds that regular physical activity may delay drastic preventative measures, such as a mastectomy, among women at high risk for breast cancer. The study involved 139 premenopausal women who were at high-risk for breast cancer due to either genetic mutations or family history. They were divided into three exercises groups: a “low-dose”…
Read MoreAerobic Exercise Improves Sleep in Elderly
While many seniors accept reduced sleep quality and quantity as part of the aging process, a new study finds it doesn’t necessarily have to be the case. Elderly adults who participated in three one-hour aerobic exercise classes per week for twelve weeks experienced a 44% improvement in sleep quality and a 16% improvement in the…
Read MoreExercise Can Affect a Child’s Cognitive Skills
are not overweight or obese performed better on tests of mental skills, such as planning and paying attention, than their inactive counterparts. In the study, active children were defined as those who took part in organized activities, such as swimming, gymnastics, soccer, or dance for more than an hour a week. Study author Dr. Catherine…
Read MoreTips to Stay Fit During & After Pregnancy
The Weight-Control Information Network suggest the following to help women stay healthy both while they are pregnant and after their child is born: speak to your healthcare provider about what exercises are safe to perform during pregnancy, return to normal exercise after the baby is born (as soon as your doctor approves such activities), drink…
Read MoreDo You Want to Live longer? Start Walking More and Sitting Less
Replacing one hour of sitting each day with walking can decrease the chance of early death among seniors by 12-14%. Researchers also note that swapping one hour of sitting each day with standing results in a 5% decrease in the risk of premature death. On average, people over the age of 70 spend around 65-80%…
Read MoreShort, Intense Exercise Bursts Improve Teen Cardiovascular Health
For teens, just eight-to-ten minutes of high-intensity interval exercise three times per week can significantly improve both blood vessel function and resting heart rate. University of Exeter’s Dr. Alan Barker adds, “We know that activity levels drop significantly as children reach adolescence, and so far attempts to increase this to an hour a day have…
Read MoreFind 30-Minutes to Workout
Finding the time and motivation to exercise 30 minutes a day can be difficult. However, if you can devise ways to make your routine interesting and enjoyable, you may wind up looking forward to exercising. The Academy of Nutrition of Dietetics recommends: planning three 10-minute mini-workouts per day, exercising as a family, using household chores…
Read MoreResistance Training Can Help Fibromyalgia Patients.
Even though it seems counterintuitive to place physical stress on the muscles of patients with muscle pain, resistance training appears to have a positive effect on reducing the severity of symptoms in patients with fibromyalgia. Arthritis Research and Therapy, September 2015
Read MoreMale Teens Who Exercise Think Better When They Grow Up
Using over thirty years of data from the Amsterdam Growth and Health Longitudinal Study, researchers found a significant association between greater teenage physical fitness levels among males and better cognitive function two decades later. According to the research team, “The results suggest a stimulating effect of adolescent physical activity in males on executive functions in…
Read MoreBike-Related Injuries Are Up Among Older Americans.
Between 1998 and 2013, bicycle injuries among those over 45 years of age jumped 81% and hospital admissions increased 66%. Lead researcher Dr. Benjamin Breyer writes, “As cyclists in the [United States] shift to an older demographic, greater attention is needed in injury prevention measures through improved infrastructure, such as bike lanes, use of personal…
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