Answer: energy enthusiasm
Step-by-step explanation:
The regular exercise will help in improving the muscle strength, boosting stamina and endurance in the body. The routine exercise delivers oxygen and nutrients to the tissues which help in increasing the efficiency of the cardiovascular system of the body. The exercise causes the heart and lungs to function quickly due to deficiency of oxygen in the body hence the strength of the heart and lungs get improved through this process.
Due to the creation of tension on the muscles on a daily basis due to exercise, the person does not get tired with daily routine work as the exercise increases the energy and enthusiasm of the body.