It would be helpful is you added the answer choices, but she could increase the intensity/work with more vigour to increase her heart rate.
Answer:
yes it is correct ,the number of time a person works can be 8 hours and he can sleep for8 hours as well Explanation:
1. adding just 5 minutes more of walking after a cardiovascular routine
F correct intensity level
2. re-adjusting your exercise routine after an injury
E accept set-backs
3. beginning a new cardiovascular program by walking and not running
B progress incrementally
4. understanding that you may lose muscle strength during a vacation
D feedback
5. making your routine for the month personally relate to you
C goal making
6. making a long-term commitment to exercise
A lifelong process
Very slowly. if training with weights, about 2 or 3 seconds to life and slowly back down.