Half arc exercises use an inflated ball passed back and forth across the body. Learn how to do half arc exercises for core muscles with tips from a fitness instructor in this exercise video.
Expert: Sue Conrad
Contact: www.fitnesscanbfun.com
Bio: Sue Conrad is a personal trainer with a certification through the American Council on Exercise (ACE) since 2001. She currently teaches cardio kickboxing and trains clients of various ages.
Filmmaker: Patrick Eaves
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