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Written By: Agencies | Published : December 27, 2014 5:45 PM IST
सेक्स लाईफ उंचावणारा वायग्रा वजन कमी करण्यासदेखील मदत करतो. यामुळे पोटावरची चरबी व वजनासंबंधीच्यासमस्या दूर करण्यास मदत होते.
Saturday, 27 December 2014, Washington: Healthy men who do 20 minutes of daily weight training have less increase in age-related abdominal fat compared with those who spend same time doing aerobic activities, a new study has found. 'Because ageing is associated with sarcopenia, the loss of skeletal muscle mass, relying on body weight alone is insufficient for the study of healthy ageing,' said lead author Rania Mekary, a researcher in Harvard School of Public Health (HSPH)'s Department of Nutrition. 'Measuring waist circumference is a better indicator of healthy body composition among older adults. Engaging in resistance training or, ideally, combining it with aerobic exercise could help older adults lessen abdominal fat while increasing or preserving muscle mass,' said Mekary. (Read: 5 tips to burn belly fat)
Prior studies had been focused on a specific population (eg overweight or with type 2 diabetes) and were of short duration and had mixed results. The new study was long-term with a large sample of healthy men with a wide range of BMI (body mass index). Mekary and colleagues studied the physical activity, waist circumference (in centimetres), and body weight of 10,500 healthy US men aged 40 and over participating in the Health Professionals Follow-up Study between 1996 and 2008. Their analysis included a comparison of changes in participants' activity levels over the 12-year period to see which activities had the most effect on the men's waistlines. (Read: 8 foods to help you lose belly fat)
Those who increased the amount of time spent in weight training by 20 minutes a day had less gain in their waistline compared with men who similarly increased the amount of time they spent on moderate-to-vigorous aerobic exercise, and yard work or stair climbing. Those who increased their sedentary behaviours, such as TV watching, had a larger gain in their waistline. 'This study underscores the importance of weight training in reducing abdominal obesity, especially among the elderly,' said Frank Hu, professor of nutrition and epidemiology at HSPH and senior author of the study. 'To maintain a healthy weight and waistline, it is critical to incorporate weight training with aerobic exercise,' said Frank. The study appears in the journal Obesity. (Read: Here s how you can lose weight, reduce belly fat in 20 ways, in 20 days)
Source: PTI
Photo source: Getty images
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