Joan P. Ball, PhD, FRSA - Associate Professor of Marketing - St. John's University, The Peter J. Tobin College of Business | LinkedIn
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Amazon.com: P.Ball Exercise Ball by P.volve - Includes Adjustable Elastic Strap and Extender for Universal Fit - at Home Exercise and Workouts for Men and Women - Lifts The Glutes and Tones
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Amazon.com: Signature Workout Kit by P.volve - Includes P.Ball Exercise Ball, P.Band Resistance Bands, and P.3 Trainer - at Home Exercise and Workouts for Men and Women : Sports & Outdoors
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