When you respond to a question by shaking your head up and down, you are moving on the sagittal plane.

The more fit a person is the lower their resting heart rate should be. TRUE.

Whole-body vibration works by standing, sitting, or exercising on a machine that vibrates at specific frequencies, creating rapid muscle contractions. The vibrations disturb the environment around the body, forcing muscles to stabilize and respond constantly, which enhances strength, power, and balance. It also increases circulation and stimulates muscle fibers, making it beneficial in power training and rehabilitation.