These are tips for training cardiovascular/cardiorespiratory fitness: 1. Vary your cardiovascular activity.
2. Train at the appropriate intensities.
3. Give yourself the appropriate rest intervals.
4. Progress!
True
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Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.