PHYSICAL EDUCATION: 4º ESO READING AEROBIC EXERCISES UNIT 2
VOCABULARY : blood vessels: vasos sanguíneos, workout: entrenar; breathe: respirar; brisk
walking: andar enérgicamente; weightlifting: levantamiento de peso; short bursts of activity:
cambios...
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PHYSICAL EDUCATION: 4º ESO READING AEROBIC EXERCISES UNIT 2
VOCABULARY : blood vessels: vasos sanguíneos, workout: entrenar; breathe: respirar; brisk
walking: andar enérgicamente; weightlifting: levantamiento de peso; short bursts of activity:
cambios bruscos de actividad; jumping jacks: saltos; Strengthen: fortalecer; mood: humor; to
gauge: calcular;
Aerobic means "with oxygen.
" The heart,lungs and blood vessels respond to exercise by
working harder to get oxygen to all the body s muscles.
So, your heart and lungs get a workout at
the same time as your muscles.
Aerobic or cardio exercise makes you sweat, breathe harder and your heart beat faster.
It is any
activity that gets your heart rate up and keeps itup for an extended amount of time.
Brisk
walking, swimming and dancing are examples of aerobic exercises.
Weightlifting and short bursts of activity - like sprints and jumping jacks - are not considered
aerobic exercise.
They only get your heart rate up for a short amount of t
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