Recent E-Mails | ||
On clinic materials used for non-manual techniques…I realize that you use a ‘playground’ type ball, 4-6” in diameter and recommend the same for use with PRI activities. Must the ball be rubber, can it be a plastic ball? A plastic ball would be fine, the reason we use rubber is because it conforms to your knees a little better and it won’t slip during the activities. |
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