Shawnna /sha-wn-na/ [2 sylls.] as a girls' name. The name Shawnna means God's grace. Shawnna is a version of Shawna (English, Irish, Gaelic): feminine version of Sean. Compare surname Shann. Kreatif forms: Sawnna, Shawnra, Shawnsa.
It is ideal to perform cardio endurance activities at least 5 times a week. The minimum amount of time that you should allow for cardio is approximately 30 minutes to give your body a good sweat.f you are training for general health and fitness try and incorporate cardio training daily. It does not have to be long. Think 20-30 minutes and try to break a sweat daily. In order to stay young and fit, do the things you did when you were 12 and 13 years old.
The definition of cardiovascular endurance then is the ability to continue exertion following the initial 1.43.5 minutes. At this point the muscle must find its energy from other areas around the body and then transport it to the areas it is needed and this is done via the bloodstream.