Theo teams up with Hassler to track the escaped Abbie leader, Xander confronts Rebecca about her condition, and Jason learns devastating news about Kerry. Theo and Megan disagree over the Abbiesâ intelligence, as the doctor attempts to communicate with their leader.
Why does heart rate and breathing rate increase during exercise. 1. When you exercise your muscles contract more frequently, which means they use more energy. 2.To replace this energy your body needs to do more aerobic respiration, so it needs to take in more oxygen and breathe out more CO2. 3.hy does heart rate and breathing rate increase during exercise. 1. When you exercise your muscles contract more frequently, which means they use more energy. 2.
When you work out, your muscles move from a resting state to an active one, and they need more oxygen to do their work. Your body accomplishes this by forcing more oxygen-rich blood to flow through your body. During exercise, your breathing rate increases, and you also take in more air with each individual breath.our lungs take in that increased oxygen, which mixes with your blood, and then goes to your heart, a highly effective pump that delivers blood to the rest of your body. Your body produces more heat during exercise as well. An increase in blood flow also allows the skin to dissipate heat more effectively.