Answer:
Hard to understand what you are trying to say
Explanation:
explain it more
The answer would be : C. Increase the intensity of cardiovascular workouts
cardiovascular workouts are the best one to increase the target heart rate. By increasing it's intensity, Xavier will increase his heart rate to the point where he managed to achieve his target
hope this helps
Answer:
Scientific articles dealing with forms of nutrition and efficient feeding.
Scientific journals from health organizations.
Explanation:
Reliable sources are those that present information made by professionals and people who, in fact, know the subject they are addressing. It is necessary that these sources bring scientifically proven information, as it prevents incorrect, unnecessary and false information from being linked in society, especially information about health, food and nutrition.
The two sources shown above, can be considered reliable sources because they are made by professionals, who through studies and scientific research can prove all the information displayed.
