It helps you move your joints like your elbows, knees, wrists, and ankles
Center for disease control, national institute of health, occupational safety and health administrations.
The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20-meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly but gets faster each minute after you hear this signal. [beep] A single lap should be completed each time you hear this sound. [ding] Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.
Explanation:
The opportunistic disease was ebola virus disease (EVD) it is a viral hermorrhagic fever characterised with musclular pain, fever sore throat headache diarrhea and rashes. Kidney amd liver function
