Players transverse this ninja course obstacle just like “Sea of Poles”, while the added balls provide an introductory method for those who with less experience. They can put their feet on the balls above without fear or slipping, or they can stand on the ball below, similar to a “sea of balls” ninja obstacle. Upper body strength, a good grip, and lower body all come into play when using this ninja obstacle.
Each ninja obstacle is available in a variety of colors.