Five Action Activities These five RevUp activities will build your child’s self-esteem and mental motor skills! Carioca A fun dance that improves focus, coordination, flexibility, and concentration. Jump Rope A perfect activity for improving posture and endurance. Backwards Walking A fun exercise for strengthening control and balance. Speed Bag Punching An excellent activity for improving hand-eye coordination and reaction time. Pull-Ups A great way to work the back and shoulder muscles.