30 Day Return Policy
USA Owned
- Finished size: Approximately 8.5” × 11” | 21.5 × 28 cm
- Page count: 104 pages
- Interior: Full-color printing on substantial 150 gsm gloss-coated paper
- Cover: Hardcover with matte lamination and selective spot-UV gloss accents
- Binding: Sewn and adhesive-reinforced for lasting durability
- Finished weight: 4lbs
Guided classes by pain area, age, and flexibility level help you know exactly where to start — and keep you using your device consistently.
Choose classes by pain area, age 65+, or flexibility level so you can begin with a plan that feels right from day one.
Targeted routines for back pain, tight calves, and plantar fasciitis — so you can choose the area that matters most and start with the right class.
From gentle seated flows to targeted routines, CastleFIT helps more people feel comfortable using their CastleFlexx.
The book walks you through 25 stretches, including position variations. Photographs and instructions explain the setup, movement, target muscles, hold times or repetitions, what you should feel and what to avoid.
CastleFlexx owners who want a printed reference they can follow at their own pace. Keep it beside your CastleFlexx to explore different stretches and revisit the instructions whenever you need them.
Yes. The stretches are organized by body area, including shoulders, triceps, lats, glutes, hamstrings, hips, calves and quadriceps. You can go directly to the area you want to focus on.
The guide includes seated and bed-based stretches, along with wall-supported variations. Each entry shows the position and setup, helping you identify the options that suit you.
You can browse by body area and refer to individual stretches instead of following the book from beginning to end. Each stretch includes its own instructions and timing or repetition guidance.
This listing is for the printed hardcover edition, with 100 full-color interior pages.
Yes. Browse the sample spreads in the product gallery to see the photography and instructional layout.
Yes. The book includes recovery journal pages where you can record your stretches, observations and how you feel after each session
