By RONNO Liz Jones Twomey. Fun engaging fitness songs will help young children integrate critical developmental movement patterns and prepare them for more advanced exercise. Age appropriate actions include spinal activation and cross lateral movements that are important for a childs brain and body. The pacing of these unique motivating fitness routines is simple repetitive and easy to follow. Catchy tunes and fun sound effects are sure to encourage kids 4 7 to want to move wiggle and jiggle Younger children will also be eager to jump into all the fun gaining valuable brain based benefits for their own developmental stage.