Answer:
Stage 1 (HIV Infection)
Explanation:
According to the Centers for Disease Control and Prevention (CDC), untreated HIV infection are classified into three stages: Stage 1 (HIV infection), Stage 2 (HIV infection), and Stage 3 (AIDS). In the stage 1, according to the CDC, no AIDS-related conditions in seen in patients and the CD4+ cell is still at least 500 cells per microliter, or at least 29 percent of all lymphocytes.
Answer:
The main purpose and benefit of warm up exercises is to slowly increase your heart rate. This increase in heart rate helps to raise your body temperature and to increase the blood flow to your muscles.
Explanation:
Age doesnt nessecerily have a huge factor on how much some one can lift. The factors that you should be focused on are the size of the 14 year old, does it hurt to lift it, how many reps is he/she doing. Ive seen 14 year olds that are really meaty and buff and ive seen some who dont really have strenth to them.
The cardiovascular system consists of the heart, blood vessels, and blood. It has 3 main function - transport of nutrients, oxygen, and hormones to cells throughout the body and removal of metabolic wastes (carbon dioxide, nitrogenous wastes).
Fitness specifically refers to physical health, and is the ability to complete a physical task, or the lack of a physical ailment. Wellness, on the other hand, refers to the balance of a spectrum of health-related elements in one's life.
It tends to focus on nutrition, strength, conditioning, flexibility, and body composition. ... Wellness is finding a balance between all of these and enhancing your sense of happiness.
