fit body
Spirited Strides Power Walk to Better Fitness by Marlaina Donato
W
e all know that the more steps we take in a day the better. The Mayo Clinic advocates walking regularly to keep bad cholesterol in check, maintain a heart-healthy weight and keep blood pressure within a normal range. Power walking—going a mile in under 15 minutes—amps up cardiovascular benefits and takes metabolic conditioning to a new level. Power walking involves taking longer strides, moving at 4.5 to 5.5 miles per hour and using the arms to propel motion, with or without light weights. “With this more intensive exercise, in comparison to everyday walking, one should note that their breathing is harder and their heart rate is faster with power walking. Compared to someone who walks at a casual pace, a power walker can expect lower blood pressure, heart rate, blood sugar and cholesterol numbers,” says Jason C. Robin, M.D., director of cardio oncology at North Shore University Health System, in Glenview, Illinois.
Walking as a Workout In cases of severe coronary artery disease, certain heart muscle disorders, known as cardiomyopathy or valvular diseases, Robin recommends seeing a doctor before taking up fitness walking, but emphasizes, “Obvious injuries or illnesses aside, power walking is great for all ages, genders, sizes and fitness levels and is, in general, very safe with very few contraindications.” He suggests aiming for 15 minutes or less on a first endeavor, and after one week increasing the time to 20 to 25 minutes, eventually working up to 30 minutes. To complement power walking, he recommends resistance 36
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