Activity centers and jumperoos will make your baby jump, laugh and maybe even become a dancer. Baby jumperoos allow babies that aren't yet walking to sit upright and build strength in their legs. This helps develop the muscles that are used when walking. Many activity centers and jumperoos have toys that will stimulate the cognitive development of your baby, effectively providing several sources of stimulation for healthy development. Infantory.com carries baby activity centers and jumperoos of all shapes and sizes. From simple hanging jumperoos, to more elaborate activity centers with toys. Check out our inventory, and find the right baby one for your baby!