it's the circulatory system,the heart and blood vessels
I would say that planking would contract most of your muscles, and maybe the wall sit too.
Answer:this is what will conquer
Explanation:
A nutritional deficiency occurs when the body doesn't absorb or get from food the necessary amount of a nutrient. Deficiencies can lead to a variety of health problems. These can include digestion problems, skin disorders, stunted or defective bone growth, and even dementia.
