regularly – adv. at the same time every day, week, month, etc.: on a regular basis

kinesiology – n. the study of the mechanics of body movements

moderate – adj. average in size or amount: neither too much nor too little

vigorous – adj. done with great force and energy

out of the blue – idiom. without warning; unexpectedly

consecutive – adj. following one after the other in a series : following each other without interruption

workout – n. a period of physical exercise that you do in order to improve your fitness, ability, or performance

fitness – n. the quality or state of being fit or in shape
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