SPINAL MANIPULATION of L4/5 - Lumbar Spine,Fully Articulated Training Manikin for Brazilian Jiu-Jitsu and MMA Fight Simulation,Werking on Extremities Mini-Module #4 Elbow Extremity Adjustments,Pedipulate: Enabling Manipulation Skills using a Quadruped Robot's Leg,Pace Running of a Quadruped Robot Driven by Pneumatic Muscle Actuators: An Experimental Study