| SPRI Dumbbell Exercise Guide |  | | Features 30 of the most popular upper/lower body dumbbell resistance exercises performed in standing and bench lying positions! | |  | | SPRI Exerball Exercise Guide |  | | Inside this 58-page Xerball® Exercise Guide, you will discover thirty of the most popular total body Xerball® (medicine ball) resistance exercises! | | | | SPRI Ultra Toner Exercise Guide |  | | This 60-page easy-to-follow exercise reference guide features 30 of the most popular Ultra Toner™ upper body resistance exercises! | |
