The sequence of depolarization and repolarization generates the electrical sign that triggers the contraction in the heart as well as the ejection of blood. Is polarized teaching superior? There are a few Gains and drawbacks to polarized education detailed beneath: But that minimal emphasis on zone 2 (moderate-intensity instruction) is https://andyifgwt.bleepblogs.com/30087440/the-2-minute-rule-for-polarized-heart