The aging process is gradually eroding the capacity of human beings. One of these is physiological processes such as hormonal changes, which along with physical inactivity seniors will result in considerable muscle atrophy.
So that important physical activity in old age. And specifically we talk about weight training, even the weight training. The evidence speaks for itself and shows that increasing the quality of life of older people due to weight training is a fact.
Since the early 40âēs and up to 60 man loses 20% of their muscle mass. At the age of 70, most people can not lift 10 pounds above his head. This is due to this loss of muscle mass (sarcopenia), causing a loss of strength and power. The GenF20 Plus muscular atrophy is gradually reducing the mobility and quality of life at the same time increase the risk of falls and bone fractures.
Brazilian researchers demonstrated in a study that strength training, ie, work loads at high speeds in the concentric phase, is an effective method to increase muscle mass and improve strength and power.
In the study conducted between traditional training compared with a normal speed â 2-3 seconds concentric and eccentric phase 2-3 seconds â with power training â 1 second concentric and eccentric phase 2-3 seconds -.
As one would expect the increase in power was 3 times higher in a training group with greater speed. The increase in muscle mass and strength also was slightly better in the power. This may be due to the greater susceptibility of fast fibers to increase their size.
The study concludes that strength training is an effective method to restore muscle mass and increase strength and power in older people. Consequently, reduced risk of falls and fractures and improved quality of life.
