Staying longer periods doing cardio beneficial or dangerous to our health?

  1. cosmicdust profile image59
    cosmicdustposted 6 years ago

    Staying longer periods doing cardio beneficial or dangerous to our health?

  2. ddsurfsca profile image76
    ddsurfscaposted 6 years ago

    I think it all depends on how physically fit we are.  If we are in shape, it doesn't present any problems, but pushing yourself when you are not used to it, or rather your heart is not used to it, could cause a problem.

 
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