How can you protect your back, neck, shoulders, and hands for a long and healthy career?
If you purchased either the Valachi WellBody System or the Home Exercise for Dental Professionals, you will need an exercise ball to perform the routines. However, realizing that many folks already own an exercise ball, we have made the exercise ball an optional ‘add-on’.
We sell the highest quality exercise balls – Gymnic PLUS. (However the vendor may change depending on availability.) You CAN find less expensive exercise balls at Amazon.
Below, you’ll find our sizing chart to select a Gymnic PLUS exercise ball that fits you. In general, if you’re in-between ball sizes, it is better to go to the larger size ball, since you can always under-inflate it!
| Choose your ball size | |
| Under 5’3″ | 55 cm |
| 5’3″ to 5’9″ | 65 cm |
| 5’10” to 6’3″ | 75 cm |
| Over 6’3″ | 85 cm |
