| Karen Voight |
Full Body Stretch |
|
2010 |
| Zayna Gold |
Nude Stretching |
|
1996 |
| Sara Ivanhoe |
On the Ball Yoga for Beginners |
|
2003 |
| Cathe Friedrich |
Perfect30 - Perfect Flow |
|
2020 |
| Karen Voight |
Pure and Simple Stretch |
|
1991 |
| Karen Voight |
Sleek Essentials |
|
2006 |
| Karen Voight |
Slim Toning on a Ball |
|
2006 |
| Karen Voight |
Stretch and Core Conditioning |
|
2013 |
| Jessica Smith |
Strong + Centered: Stretch & Relax DVD |
|
2022 |
| Emily Welsh |
The Firm Coretoner Plus Kit |
|
2010 |
| Susan Harris, Janet Jones-Gretzky, Sandahl Bergman, LaReine Chabut, Jayne Poteet |
The Firm Parts: 5 Day Stretch |
|
1993 |
| Tina Smalley |
The Firm Slim & Trim Powerball |
|
2008 |
| Jessica Smith |
Walk Strong 3: Foundations & Flexibility DVD |
|
2017 |
| Jessica Smith |
Walk Strong: 6 Week Total Transformation System - Disc 4 |
|
2016 |
| Linda Rado |
Yoga on the Ball: An Introduction |
|
2001 |
| Jessica Smith |
Yoga Stretch for Beginners & Beyond DVD |
|
2015 |