Through My Eyes: My First 48 Hours With Hearing Aids

High-strength MRI may predict disease progression Increased muscle power may prolong Increasing muscle strength is good, but increasing muscle power may be even better for enjoying a longer life

(UrduPoint / Pakistan Point News - 22nd April, 2019) High-strength MRI may predict disease progression Increased muscle power may prolong Increasing muscle strength is good, but increasing muscle power may be even better for enjoying a longer life, according to a recent study.Professor Claudio Gil Ara`jo, who is the director of research and education at Exercise Medicine Clinic CLINIMEX in Rio de Janeiro, Brazil, led the new study.Muscle power differs from muscle strength in that it relies on generating force and velocity while coordinating movement.

For example, lifting a weight one time requires strength, but lifting it several times as quickly as possible requires power.The study involved 3,878 nonathlete participants who were 41 to 85 years old.

Each participant took a maximal muscle power test between 2001 and 2016 using an upright row exercise.The researchers determined each participant's maximal muscle power by taking the highest value that they achieved over two or three attempts with increasing weight and then calculating the power exertion per kilogram of body weight.They then separated the participants into quartiles according to their maximal muscle power, with quartile one being low and quartile four being high.

They also analyzed the participants separately based on their sex.The team followed the participants for an average of 6.5 years after this initial measurement, during which time, 247 men and 75 women died.

The researchers found that those who had maximal muscle power above the median for their sex had higher survival rates than those in the lower quartiles.

In fact, the participants in quartile one had a risk of dying that was 10 to 13 times higher than that of those in quartiles three and four, while the risk for those in quartile two was still four to five times higher.Prof.

Ara�jo explains that earlier studies examined the benefits of increasing muscle strength in relation to life expectancy, but notes that this study is the first to look specifically at muscle power."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," he says."Our study shows for the first time that people with more muscle power tend to live longer."Prof.

Ara�jo presented the study findings last week at the European Society of Cardiology's EuroPrevent 2019 meeting in Lisbon, Portugal.Habits that can help increase longevityMany lifestyle changes can go a long way toward maximizing health and increasing longevity.

A factor that has one of the most significant effects on someone's health is their diet.It is best to avoid foods that are high in saturated fat, for example, and people should not forget to load up on fiber. Foods to limit include those with added salt and many processed foods, particularly those that have a lot of simple carbohydrates, including sugar.