Toned legs and a flat stomach aren’t the only benefits of working out. According to a research review in the International Journal of Clinical Practice, regular exercise can help cut your risk of more than 20 illnesses, including cancer and heart disease.
‘Exercise is essential for losing and maintaining weight loss,’ says sports scientist Nick Morgan, ‘but the other benefits are just as important.’ Here’s what exercise does to keep you healthy, happy and alive!
Staying active cuts your risk of dementia and age-related memory loss by increasing the size of the hippocampus, the area of the brain that makes memories. A 40,000-person Norwegian study found that those who engage in regular activity of any intensity are less likely to develop symptoms of depression.
Brisk walking for as little as one and a quarter hours every week can help reduce oestrogen levels in the body, which may lower your breast cancer risk by 18 per cent!
Bone-thinning osteoporosis now affects around one in three women in the UK, according to the latest research. Taking part in a 45-minute Step aerobics class, three times a week, will help boost bone density, especially in your spine, legs and heels. The American College of Sports Medicine (ACSM) also reports that heavy resistance training may increase bone mass, as it places strain on the bones of the joint you are working.
Intense exercise can reduce levels of ghrelin, a hormone that stimulates your appetite, while raising levels of the peptide YY, which lowers appetite. A study in the journal Appetite also found that a brisk 15-minute walk decreased chocolate cravings by 12 per cent.
Not only will exercise add about four years to your life, it can also lower your systolic blood pressure (the top number that measures your blood pressure while the heart is beating) by as much as five to 10mmHg (millimetres of mercury). This is as good as some blood pressure medications. Aim for 30 minutes of aerobic activity most days of the week.
Lifting weights and upping your lean muscle mass could lower your insulin resistance, reducing your risk of type 2 diabetes. For every 10 per cent increase in muscle mass, the risk of pre-diabetes should drop by 12 per cent.
Three to five weekly workouts of 20-60 minutes of vigorous activity is an effective treatment for IBS, according to a Swedish study. Demanding workouts improve bowel movements, and relieve gas and constipation.
Around 20 minutes of cardio exercise gets your body aroused faster and more intensely for a bit of rough and tumble. Not only that, lifting weights can also cause testosterone surges, and women with more testosterone tend to be more aroused and enjoy sex more.