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The Wunda Chair is the dense piece of the BASI Systems line: full-body resistance training from less floor than a desk chair occupies. BASI's version concentrates its engineering in the pedal and the springs. The split pedal is rounded for an even arc of motion and works as one surface or two, and tension changes happen without unhooking a spring, which keeps group sessions moving. Handles lift out entirely or lock at four heights to bracket different exercises and statures. Built in beech with antibacterial upholstery, it matches the rest of a BASI studio. Plan on instruction if you are new to chair work; it rewards precision and punishes momentum.
| Frame | Beech wood |
|---|---|
| Frame size | 35.5" L × 21.7" W × 24.5" H (90 × 55.1 × 62.1 cm) |
| With handles and wheels | 38.5" L × 28.9" W (97.8 × 73.5 cm) |
| Handle height | 46.2" to 55.6" (117.3 to 141.3 cm), 4 locking positions |
| Padded seat | 21.7" × 17" (55.1 × 43 cm) |
| Machine weight | 88 lb (40 kg) |
| Springs | 2 yellow, 2 black |
| F2 System | Prepared ports (upgrade sold separately) |
Need a measurement we have not listed? Ask us and we will confirm it with the manufacturer.
Shipping
Curbside freight delivery within the continental US, with the freight cost calculated at checkout. BASI Systems equipment ships in protective honeycomb cardboard containers and typically arrives in 2–4 weeks. White-glove or inside delivery is available on request with a custom quote. Inspect your shipment before signing and report any damage within 48 hours.
Returns
Request a return authorization within 30 days of shipment for items in like-new condition with original packaging. A 20% restocking fee applies and return shipping is at your cost; custom products, large equipment, and springs are not returnable. You can cancel free of charge any time before shipment.
Warranty
BASI Systems covers wooden frames and structural components for 10 years; steel and aluminum profiles, springs, and F2 systems for 2 years; elastomer-coated parts for 1 year; and upholstery for 90 days. As an authorized dealer we manage every claim for you. Full terms in the brand-by-brand policy.
Questions?
Call (786) 786-4565, email support@wellnessreformer.com, or message us on WhatsApp before you decide.
The Wunda Chair is the dense piece of the BASI Systems line: full-body resistance training from less floor than a desk chair occupies. BASI's version concentrates its engineering in the pedal and the springs. The split pedal is rounded for an even arc of motion and works as one surface or two, and tension changes happen without unhooking a spring, which keeps group sessions moving. Handles lift out entirely or lock at four heights to bracket different exercises and statures. Built in beech with antibacterial upholstery, it matches the rest of a BASI studio. Plan on instruction if you are new to chair work; it rewards precision and punishes momentum.
| Frame | Beech wood |
|---|---|
| Frame size | 35.5" L × 21.7" W × 24.5" H (90 × 55.1 × 62.1 cm) |
| With handles and wheels | 38.5" L × 28.9" W (97.8 × 73.5 cm) |
| Handle height | 46.2" to 55.6" (117.3 to 141.3 cm), 4 locking positions |
| Padded seat | 21.7" × 17" (55.1 × 43 cm) |
| Machine weight | 88 lb (40 kg) |
| Springs | 2 yellow, 2 black |
| F2 System | Prepared ports (upgrade sold separately) |
Need a measurement we have not listed? Ask us and we will confirm it with the manufacturer.
Shipping
Curbside freight delivery within the continental US, with the freight cost calculated at checkout. BASI Systems equipment ships in protective honeycomb cardboard containers and typically arrives in 2–4 weeks. White-glove or inside delivery is available on request with a custom quote. Inspect your shipment before signing and report any damage within 48 hours.
Returns
Request a return authorization within 30 days of shipment for items in like-new condition with original packaging. A 20% restocking fee applies and return shipping is at your cost; custom products, large equipment, and springs are not returnable. You can cancel free of charge any time before shipment.
Warranty
BASI Systems covers wooden frames and structural components for 10 years; steel and aluminum profiles, springs, and F2 systems for 2 years; elastomer-coated parts for 1 year; and upholstery for 90 days. As an authorized dealer we manage every claim for you. Full terms in the brand-by-brand policy.
Questions?
Call (786) 786-4565, email support@wellnessreformer.com, or message us on WhatsApp before you decide.
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Yes, we ship throughout the continental US. This machine travels by curbside freight with liftgate included, and the freight cost is calculated at checkout before you pay. Threshold and white-glove delivery are available on request for a quote. Hawaii, Alaska, and international destinations are quoted individually.
Every machine ships with the full manufacturer warranty, honored directly through Wellness Reformer as an authorized dealer. We coordinate any service claim on your behalf, no third-party runaround.
Most of our reformers are built for both new and experienced practitioners. If you're starting your journey, we'll guide you toward the right model and walk through proper setup. Book a 15-minute call with Ana and we'll find the fit.
Yes. We partner with Affirm for transparent monthly payments, you'll see your exact rate on the product page before checkout. No hidden fees, no impact to your credit to check.
That's how most of our customers buy. Send us a message via WhatsApp or book a call, we'll help you compare options based on your space, budget, and practice. No commission, no pressure.
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