LifetimeVibe is a brand of vibration machine with a platform and a vertical column with handles and controls at arm-level. This machine registers 42 decibels of sound, about as quiet as a human whisper. Made in the USA of cherry wood and powercoated steel, it simulates a walking motion, using see-saw oscillations from 0-10mm, with a frequency of 0 to 15.5hz. Simple controls are mounted on a vertical column with 12 different programs and a manual mode with a rotating knob to adjust frequency.