Lack of calcium Would be your answer
Answer:
Concentration. Selective attention, maintaining that attentional focus over time, having awareness of the situation, and shifting attentional focus when necessary.
Explanation:
A PAR-Q is a written assessment that can predict an individual's readiness for exercise and does not need a health professional to complete, like the others. Medical screenings and medical evaluations both need doctors, but the medical evaluation test is more in-depth. The exercise stress test is used to test the body's response to vigorous exercise. Usually, this test is used when a doctor or patient suspects something is wrong and could potentially endanger the patient's life or health.
Depression is losing the will to live and anxiety is just feeling like everyone is watching you and your heart can start beating really fast