Figure 3
Vibration and compression system. A) A participant seated in the adjustable wheelchair with the lower limb secured to custom designed compression frame which is fixed to the vibration shaker. The cabinet rack houses the compression hardware, DAQ board, computer, vibration controller, field power supply, and power amplifier. B-D) The output of the B) vibration, C) compression, and D) the two systems together was measured for 10Â seconds or 1Â cycle.