How intensely can I do this exercise?

 

Cardiovascular
According to the Centers for Disease Control and Prevention, sedentary persons can begin with brief episodes and gradually increase the duration or intensity of activity.
Higher intensity activities require less time spent. Lower intensity activities require more time spent.

Starting at a lower level of effort and increasing gradually is especially important if those who have been inactive for a long time. It may take months to go from a very long-standing sedentary lifestyle to doing some of the activities suggested in this section.

Chart: general physical activities defined by level of intensity (PDF)

Light-intensity activities

  • Walking slowly
  • Golf, powered cart
  • Swimming, slow treading
  • Gardening or pruning
  • Bicycling, very light effort
  • Dusting or vacuuming
  • Conditioning exercise, light stretching or warm-up

Moderate-intensity activities

  • Walking briskly
  • Golf, pulling or carrying clubs
  • Swimming, recreational
  • Mowing lawn, power motor
  • Tennis, doubles
  • Bicycling 5-9 mph, level terrain, or with a few hills
  • Scrubbing floors or washing windows
  • Weight lifting, machines or free weights

Vigorous-intensity activities

  • Racewalking, jogging or running
  • Swimming laps
  • Mowing lawn, hand mower
  • Tennis, singles
  • Bicycling more than 10 mph, or on steep uphill terrain
  • Moving or pushing furniture
  • Circuit training