Simply sit on the Exer-Sit Air Cushion and move, bounce, and twist. Your core strength will easily improve as you try to stabilize your body while performing a range of different positions.
$ 18.20
$ 0.00
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Simply sit on the Exer-Sit Air Cushion and move, bounce, and twist. Your core strength will easily improve as you try to stabilize your body while performing a range of different positions.
$ 34.97
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$ 28.42
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$ 30.95
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$ 39.94
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$ 20.30
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$ 42.34
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$ 35.48
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$ 45.47
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$ 40.48
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$ 33.10
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