Each movement of a rhythmic gymnastics routine involves a high
degree of athletic skill. Physical abilities needed by a rhythmic
gymnast include strength, power, flexibility, agility, dexterity and
endurance. In the group event, athletes need to develop teamwork,
sensitivity, quick adaptation and anticipation.
Because each piece
of apparatus is so different in its composition, the athlete must
coordinate very difficult body movements with
the apparatus elements. The gymnast also needs to make many physical
adjustments between each event.
Ball
Material: Rubber or
synthetic material
Diameter: 18-20 cm
(7-7.8 in)
Weight: 400 grams (14 oz.) minimum
Clubs
Material: Wood or
synthetic material
Length: 40-50 cm (15.6-19.5 in)
Diameter: 3 cm (1.2 in)
maximum for head of club
Weight: 150 grams each
(5.25 oz)
Hoop
Material: Wood or plastic
Diameter: Interior is
80-90 cm (31.2-35.1 in)
Weight: 300 grams
(10.5 oz) minimum
Ribbon
Material: Stick- wood or synthetic material; Ribbon- satin or
similar
non-starched material
Diameter/Width: Stick- 1 cm (0.39 in); Ribbon-4-6 cm
(1.56-2.34 in)
Length: Stick- 50-60 cm (19.5-23.4 in); Ribbon-
6 m (6.54 yards)
Weight: Ribbon- 35 grams (1.225 oz) minimum
Rope
Material: Hemp or synthetic material, knotted at each end
Length: Proportionate to the size of the gymnast
Competition Area
Material: Carpeting
Length: 13 m x 13 m
(42.51 feet x 42.51 feet)