Table 2. Contrasting functional characteristics between the three-elastic-bands tool and the one-elastic-band tool.
Three-elastic-bands One-elastic-bands
Physical linkage type 3 bands connecting each 2 players 1 band connecting all 3 players
Haptic information (stretching band) Independent two forces on hip depending on adjacent distances Resultant one overall force on the back from the sum of triadic distance
Visual information (slacking band) Information from two adjacent distances Information from the whole triadic distance
Spatial formation Stable equilateral triangle Broken equilateral triangle
Temporal organization High frequency High frequency
Interpersonal degrees of freedom Low High