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Exercise May Help Beat Genetic Predisposition to Obesity in Elderly Women

Ladies, stop blaming genes for your larger waistline as you can overcome the genetic predisposition to obesity through exercise, a new study suggests.

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The researchers describe 'Ankrd16' as
Old Woman. pixabay

Ladies, stop blaming genes for your larger waistline as you can overcome the genetic predisposition to obesity through exercise, a new study suggests.

The study found that physical activity reduces the influence of genetic predisposition to obesity, and this effect is more significant in the oldest age group — women aged 70 years and older.

These findings additionally support guidelines for promoting and maintaining healthy behaviours, especially in older adults, to maximize quality and longevity of life, the researcher said.

The researchers found that greater symptoms of depression were linked to worse episodic memory -- a person's ability to remember specific experiences and events.
representational image. pixabay

“We are born with our genes, but this study suggests that we can improve our lives and health with exercise, regardless of genetics,” said Joann Pinkerton, executive director at the North American Menopause Society in the US.

“As women age, exercise has been shown to improve muscle mass, balance and bone strength. It also invigorates brain cells, is associated with less arthritic pain, and improves mood, concentration, and cognition”, Pinkerton added.

The researchers also mentioned that regardless of age, genes, and amount of abdominal fat or body mass index (BMI), regular exercise can improve health.

Also Read: New Study Shows That Elderly With Symptoms of Depression Are More Prone to Memory Problems

For the study, published in the journal Menopause, the researchers analysed more than 8,200 women.

The previous studies have suggested that the genetic influence on BMI increases from childhood to early adulthood, the researcher said. (IANS)

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Having A Muscular Body Can Increase Your Longevity

"Rising from a chair in old age and kicking a ball depend more on muscle power than muscle strength, yet most weight-bearing exercise focuses on the latter"

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The highest value achieved after two-three attempts with increasing loads was considered the maximal muscle power and expressed relative to body weight. Values were divided into quartiles for survival analysis and analysed separately by sex. Pixabay

Want to increase your longevity? If yes, then speed up your weight-lifting routine as a new study suggests muscle power might be key to long life.

The study, presented at the EuroPrevent 2019 in Lisbon, indicates that power depends on the ability to generate force and velocity and to coordinate movement.

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“We now show that power is strongly related to all-cause mortality. But the good news is you only need to be above the median for your sex to have the best survival, with no further benefit in becoming even more powerful,” said Araújo. Pixabay

“Rising from a chair in old age and kicking a ball depend more on muscle power than muscle strength, yet most weight-bearing exercise focuses on the latter,” said study author Claudio Gil Araújo, Professor at Exercise Medicine Clinic — CLINIMEX in Rio de Janeiro, Brazil.

“Our study shows that people with more muscle power tend to live longer,” Araújo said.

For the study, the team enrolled 3,878 non-athletes, aged 41-85 years, who underwent a maximal muscle power test using the upright row exercise between 2001 and 2016. The average age of participants was 59 years, five per cent were over 80 and 68 per cent men.

The highest value achieved after two-three attempts with increasing loads was considered the maximal muscle power and expressed relative to body weight. Values were divided into quartiles for survival analysis and analysed separately by sex.

force
The study, presented at the EuroPrevent 2019 in Lisbon, indicates that power depends on the ability to generate force and velocity and to coordinate movement. Pixabay

During a median 6.5-year follow-up, 247 men (10 per cent) and 75 women (6 per cent) died, according to the study.

Muscle power start decreasing after 40 years of age.

Also Read: FBI-Affiliated Portals Information Made Public by Hackers

“We now show that power is strongly related to all-cause mortality. But the good news is you only need to be above the median for your sex to have the best survival, with no further benefit in becoming even more powerful,” said Araújo.

The researchers suggest multiple exercises for the upper and lower body, weight with the load to achieve the maximal power (not so easy to lift and not so heavy that you can barely lift it) may increase muscle power. (IANS)