STEP 1 Wrap the string around the base of your ring finger. Pull the string so that it is snug, but not too tight. Keep the string loose enough to snugly slip over your knuckles.
And it's assuming that the heart rate monitor in your watch is accurate as well, which in one case study has shown that heart rate measurements can vary greatly simply by adjusting the tightness of the wristband.
So, for example, if you have a pair of sweatpants on, usually the sweatpants will have an elastic band on the top so that if you are a little skinnier or a little fatter, the pants will still fit you.
He loitered among the fallow rose bushes and the beds of damp sweet indistinguishable fern. It was warm for October but cool enough to wear a heavy tweed coat buttoned by a little elastic tape at the neck.
She was wearing a pink silkdress with a corsage of artificial pansies pinned to her left shoulder, her cordovan shoes, with buckles and low heels, and sateen stockings held up at the thighs with elastic garters.
She breathed a sigh of relief, and sitting on the plush couch, she slowly and carefully pulled off her elastic-sided boots and stood them side by side.