I think the answer is B. Overload principle.
The overload principle puts load on the body. Usually more than the body is used to.
Hope this helps!:)
Answer: elf efficacy and Social comparison
Explanation: Self efficacy is an individual's belief that he/she can make a certain thing to happen. It is
an individual's belief in his or her capacity to cause an intended event to occur or to bring about an intended result.
Social Comparison is a theory that postulates that an individual determines his/her own social and personal worth based on the stand up for themselves against others. People evaluate their own opinions and abilities by weighing themselves to others in order to reduce uncertainty in these domains and learn how to define themselves. This is simply a belief that there is s drive in individuals to gain some level of accuracy in self devaluations.
Answer:
Calories are a measurement of energy and we are supposed to have a certain number of them a day so we do not gain weight when not wanting to. But if you eat a lot fewer calories then you are supposed to, then you will destroy your body and tons of bad things could happen. However, if you wish to lose some of those extra pounds, then you need to exercise and eat healthy because diet is half or even more then half of your weight and what is happening to it. For portion size, it is how much of each food product you are to consume. Everyone needs a certain grams of fat, carbs, protein and others. So, don't eat too many, especially if they are unhealthy ones, but don't eat to few, you can get very sick.
1. Poiseuille's Law is used to determine flow via various lengths, widths and pressure gradients. Flow is ultimately dependent on radius and pressure gradient because viscosity and length relatively remain constant. Small changesi n radius lead to drastic changes in resistance.
2. Parallel Circulation. Vasoconstriction serves to shunt blood flow to other areas with much less significant effects on pressure. The total resistance is inversely proportional.
3. Series Circulation. Vasoconstriction increases back pressure and decreases downstream flow and pressure.
