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City of Woodway Trampoline Park & Pediatric Injury Attorneys at Attorney911 of Houston TX: 25+ Years Overcoming Sky Zone and Urban Air Waivers with Insider Defense Advantage; We Hold Corporate Parents at Palladium Equity and Unleashed Brands Accountable for SCIWORA Spinal Cord Trauma, Pediatric TBI, Salter-Harris Growth Plate Fractures and Rhabdomyolysis; Expert Mastery of ASTM F2970, ASTM F381, EN ISO 23659:2022 and American Academy of Pediatrics Safety Standards; Targeted Litigation for Urban Air Sky Rider Strangulations and Backyard Manufacturer Defects involving Jumpking and Skywalker; Leveraging Case Landmarks like the Cosmic Jump $11.485M Harris County Verdict and Damion Collins $15.6M Arbitration to Defeat Unconscionable Waivers via the Delfingen Bilingual Doctrine and Texas Family Code 153.073; No Fee Unless We Win, Hablamos Español, Call 1-888-ATTY-911 for Free Consultation.

April 26, 2026 20 min read
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“His feet hit the mat, and almost instantly his knees buckled down, and he just let out the worst scream that you could ever have heard from a child.”

That was Kaitlin “Kati” Hill, a mother who told ABC News about the nightmare she lived when her three-year-old son, Colton, suffered a broken femur at a trampoline park. Her warning, shared over 240,000 times, is a story we hear often at our firm. Families in Woodway and across McLennan County visit these facilities believing they are safe environments for “Toddler Time” or weekend birthday parties. We see the reality behind the foam pits and the neon lights. We see the Salter-Harris fractures, the traumatic brain injuries, and the medical bills that outpace a family’s savings in a single afternoon.

If you are reading this from a hospital bed at a facility like Baylor Scott & White in Waco or after a long drive back to Woodway, you need to know one thing: what happened to your child was not a “freak accident.” It was the predictable output of a system.

For over 25 years, Ralph Manginello and our team have fought catastrophic injury cases against the largest corporations in the world. Our managing partner, Ralph Manginello, is admitted to the U.S. District Court for the Southern District of Texas and brings federal court experience that the park’s corporate lawyers understand. Our team includes Lupe Peña, a former insurance defense attorney who used to write the very waiver language that Sky Zone, Urban Air, and Altitude rely on today. He knows exactly where their holes are.

We are launching our trampoline injury practice from a foundation of multi-million dollar results. We currently litigate a $10 million lawsuit against a major university involving rhabdomyolysis and acute kidney failure — the exact same muscle and organ breakdown we see in children who spend a hot Woodway afternoon jumping for ninety minutes without a hydration break. We don’t just “handle” personal injury; we master the standards of care that keep your family safe.

The Reality of Trampoline Parks Serving Woodway Families

Families in Woodway often frequent the Urban Air Trampoline and Adventure Park in Waco, or travel north toward the DFW metro to visit Sky Zone or Altitude locations. These parks are multi-million dollar businesses backed by massive private-equity firms like Palladium Equity Partners (which owns Sky Zone, Inc., formerly CircusTrix LLC) and Seidler Equity Partners (which acquired Unleashed Brands, the parent of Urban Air, in 2023).

When you walk into a park serving Woodway, the young employee at the desk — likely a sixteen-year-old making minimum wage — will hand you an iPad and tell you to sign a “Participation Agreement” so your kids can jump. That “agreement” was drafted by attorneys like our own Lupe Peña used to be. It is designed to make you believe you have no rights. It isn’t a wall; it’s a piece of paper that we know how to tear apart.

In Harris County, a jury recently awarded $11.485 million — including $6 million in punitive damages — against the operator of Cosmic Jump after a teenager fell through a torn trampoline slide onto bare concrete and suffered a traumatic brain injury. The park had a signed waiver. The jury found gross negligence anyway. That is the Texas legal precedent we use to fight for Woodway families.

Stage 1: The Six Rungs of Foreseeability

Whether an injury happens at a commercial park in Waco or on a backyard Jumpking or Skywalker trampoline in a Woodway neighborhood, the defense will always claim it was “unforeseeable.” That is a lie. Your child’s injury was foreseen on six independent layers:

  1. The Medical Consensus: The American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999. This was reaffirmed in 2012 and 2019. That is over a quarter-century of clinical warnings.
  2. The Industry-Authored Standard: The trampoline industry itself wrote ASTM F2970. They admitted, in writing, that things like attendant-to-jumper ratios and foam-pit depth are essential for safety. When they violate these rules to save on labor costs in McLennan County, they are violating their own definitions of safety.
  3. CPSC Tracking: The Consumer Product Safety Commission has tracked these injuries for decades. Approximately 300,000 trampoline-related ER visits occur annually. The manufacturers and park chains have this data in their boardrooms.
  4. The Franchisor Operations Manual: Whether it’s Sky Zone Franchising LLC or Urban Air Franchise Holdings, the corporate office tells the Woodway-area operator exactly what the duty is. When the local park fails to staff a court, the franchisor knew the risk existed.
  5. Prior-Incident Notice: We subpoena the chain-wide incident history. If Urban Air had a Sky Rider zipline strangulation in Newnan, Georgia, or a thirty-foot fall in Sugar Land because a harness wasn’t attached, they were on actual notice of the hazard before your child ever walked in.
  6. Internal Corporate Strategy: In discovery, we look for the emails where private equity sponsors approved cutting attendant ratios to hit margin targets. When a park chooses profit over your child’s growth plates, it isn’t negligence — it’s conscious indifference.

If your child was hurt, you didn’t just have bad luck. You were caught in a system designed to monetize risk. Call us at 1-888-ATTY-911 for a free consultation. Hablamos Español. No fee unless we win.

Stage 2: The Double-Bounce Physics and Your Child’s Tibia

The most common injury mechanism in Woodway trampoline parks is the “double-bounce.” This occurs when two jumpers of different sizes are on the same bed. Physics doesn’t negotiate. When a 200-pound adult lands on a trampoline bed just as a 60-pound child is pushing off, the energy transfer multiplies the child’s launch force by up to four times.

The child isn’t jumping anymore; they become a projectile. If they land on a straight leg, the tibia snaps. If they land on their head, the cervical spine compresses.

ASTM F2970 requires parks to operationalize age and weight separation specifically to prevent this. If you were at a Woodway-area park and saw a teenager on his phone while a toddler and a high-schooler jumped together, you saw a breach of the standard of care. Our biomechanical engineering experts can reconstruct that impact to prove the park’s understaffing was the direct cause of your child’s broken bone.

Stage 3: The Waiver Teardown — Why McLennan County Courts Matter

The park’s insurance adjuster will call you within 48 hours. They will be “friendly.” They will ask if you have a moment to “walk through what happened.” This is the Recorded Statement Trap. They want you to say you weren’t watching your child or that your child was “being wild.”

They will also point to the waiver. In Texas, we have specific ways to defeat these documents:

  • The Munoz Doctrine: In Munoz v. II Jaz Inc. (1993), a Texas court held that a parent cannot bind a minor child to a pre-injury waiver. Your child’s direct claim for their own injuries almost certainly survives your signature.
  • The Dresser Rule: Under Dresser Industries v. Page Petroleum (1993), a Texas waiver must be “conspicuous” and meet the “express negligence” doctrine. If the waiver didn’t say the word “negligence” in bold, all-caps, contrasting font, it may be void under fair-notice rules.
  • Gross Negligence: As proven in the Cosmic Jump case, no waiver in Texas protects a park from “conscious indifference” to a known risk.
  • Signer Authority: Was the waiver signed by a grandmother, an aunt, or the friend’s mother at a birthday party? Texas Family Code § 153.073 says only a legal guardian can bind a child. We find thousands of these void signatures in Woodway cases.

Don’t let an iPad click at a kiosk in Waco stop you from getting justice. Call us now at 888-ATTY-911.

Stage 4: What Trampoline Injuries Actually Cost a Woodway Family

A “broken leg” is a generic term used by insurance adjusters to minimize your pain. We use medical specificity because that is what a jury needs to hear. We represent children with:

  • Salter-Harris Type III Fractures: These are injuries to the growth plate. If not monitored for the next ten years, your child could develop a permanent limb-length discrepancy.
  • SCIWORA: Spinal Cord Injury Without Radiographic Abnormality. A child’s spine is flexible. They can have a paralyzed cord even when the X-ray looks normal.
  • Comminuted Femoral Shaft Fractures: Shattered thigh bones that require an intramedullary nail and months of agonizing recovery.
  • Vertebral Artery Dissection: As seen in the viral Elle Yona case, a backflip into a foam pit can cause a tear in the neck artery, leading to an immediate spinal cord stroke.

These injuries carry a lifetime cost. A catastrophic cervical injury in a child can require a life-care plan exceeding $15 million for 24/7 nursing care, ventilator maintenance, and home modifications. We work with life-care planners and forensic economists to make sure a Woodway family never settles for a $1 million policy limit that doesn’t even cover the first year of rehab.

Stage 5: The 7-Day Evidence Window in Woodway

If you were injured at a park near Woodway, the clock is ticking on more than just the statute of limitations. The evidence is evaporating:

  • DVR Overwrites: Most Waco-area park surveillance systems overwrite in 7 to 30 days.
  • Digital Metadata: Incident reports on the park’s computer system record every edit. If the manager “sanitizes” the report after you leave, we can subpoena the original version if we act fast.
  • The Foam Pit: If the injury happened because a foam pit was compacted below the ASTM F2970 eight-inch requirement, the park will “fluff” or refill it within 48 hours to hide the evidence.

Our spoliation letter goes out by certified mail within 24 hours of your retention. We don’t just “gather evidence”; we freeze it with forensic digital examiners.

Part I: Commercial Jump Facilities — The Multi-Attraction Shell Game

Woodway parents often visit “adventure parks” that go far beyond trampolines. Chains like Urban Air and Altitude have pivoted to the Family Entertainment Center (FEC) model. While they are still called “trampoline parks,” the most dangerous areas are often the bolted-on attractions.

Go-Kart Fatalities and Failure to Warn

In December 2025, six-year-old Emma Riddle was killed at an Urban Air in Port St. Lucie, Florida, when an electric go-kart reportedly surged forward without user input. This is a design defect pattern that we watch closely. If your child was hurt on a go-kart in Waco, we don’t just look at the track monitor; we look at the software audit logs and the pedal-throttle control unit.

Sky Rider Strangulation Patterns

Urban Air’s signature Sky Rider indoor coaster has a documented chain-wide pattern of cord-related strangulations, including a 2023 incident in Newnan, Georgia. If a park in Woodway advertises these attractions but fails to maintain the harness lines, they are accepting a known catastrophe profile.

Climbing Walls Over Concrete

The Matthew Lu wrongful-death case in Gastonia, North Carolina, happened because an Altitude park allowed a child to climb over inadequately padded concrete. The park publicly admitted “human error” and removed the attraction. If you see a climbing wall over a hard subfloor in McLennan County, that is a lawsuit waiting to happen.

Part II: The Backyard Trampoline — Attractive Nuisance in Woodway

Not all injuries happen at Sky Zone. If your child was hurt on a neighbor’s Jumpking or Skywalker trampoline in a Woodway backyard, the legal framework shifts to Premises Liability and the Attractive Nuisance Doctrine.

Texas law recognizes that a trampoline is “attractive” to children of “tender years” who cannot appreciate the danger. If a Woodway homeowner leaves a ladder on an unsecured trampoline and your neighborhood child wanders over and gets hurt, that homeowner’s insurance may be liable.

The Coverage Gap:
Many Woodway homeowners don’t realize their State Farm or Allstate policy may have a “trampoline exclusion.” If you bought a Bouncepro at Walmart and didn’t tell your carrier, you could be personally on the hook. However, we also look for Product Liability claims. If the enclosure net failed because of UV-degradation (common in the Texas sun) or the frame welds broke (like in the Jumpking 2005 recall of 1 million units), the manufacturer is the primary target.

Part III: Rhabdomyolysis — The Summer Heat Emergency

Woodway summers are legendary. When a park’s HVAC isn’t keeping up, children jumping for two-hour sessions can develop exertional rhabdomyolysis.

Recognize the Signs:
If your child has dark, “cola-colored” urine or muscle pain so severe they can’t walk 24 hours after a park visit, go to the ER immediately. This is acute kidney failure in the making. Our firm is currently litigating a $10 million case involving this exact pathology. We know the nephrology experts, and we know how to prove that the park’s failure to provide mandatory hydration breaks caused your child’s kidneys to shut down.

Part IV: The Staff Training Gap — Who Is Watching Your Kids?

The industry requires zero federal safety certifications. The person at the edge of the court in Waco was likely hired last month, is seventeen years old, and had roughly three hours of training.

We subpoena the IATP Court Monitor Certification records. We find that fewer than 2% of the workforce has completed even the basic $25 safety course the industry association offers. We also find documented child-labor violations, like the $68,000 fine Sky Zone Tukwila paid for overworking its teenagers. If a park won’t follow the law for its own kids, why would you trust them with yours?

Frequently Asked Questions for Woodway Parents

Can I sue if I signed the waiver in Waco?

Yes. As we’ve detailed, Texas courts have voided these waivers for gross negligence, failure to meet fair-notice standards, and minor-child enforceability. The Cosmic Jump $11 million verdict is your proof.

How much is my child’s trampoline injury case worth?

It depends on the medicine. A pediatric Salter-Harris fracture with growth-plate damage often anchors in the $500,000 to $2,000,000 range. Catastrophic spinal injuries can lead to eight-figure settlements when the corporate insurance tower is properly pierced.

How long do I have to sue a trampoline park in Texas?

The legal deadline is two years, tolled to age twenty for a minor. But the evidence deadline is 30 days. If the video is gone, the case is much harder to win. Call us at 1-888-ATTY-911 today.

What if the park says it’s a franchise?

Franchisors like Urban Air or Sky Zone Inc. often try to hide behind the “separate company” defense. But their branding, uniforms, and operations manuals prove Apparent Agency. We sue the franchisor to reach the multi-million dollar umbrella policies the local LLC doesn’t have.

Is the foam pit safe for my kid?

Most major chains are replacing foam pits with airbags because the cubes cannot be sanitized and they bottom out, causing broken necks. A park still running a foam pit in McLennan County is using outdated, dangerous equipment.

Should I let the park insurance company pay our copay?

No. This is often an attempt to get you to sign a release. Never take a check from the park’s insurer without having us read the fine print.

Part V: Why Choose Attorney911 for Your Woodway Case?

We represent families. We represent children. We represent the parent who stands at a hospital bedside hearing a surgeon explain what happened when a growth plate was destroyed at age nine.

Ralph Manginello brings 25+ years of making corporate defendants pay. We’ve gone toe-to-toe with Fortune 500 companies like BP, Walmart, and Amazon. The parent conglomerates behind the big trampoline park chains don’t intimidate us. We Advance every expense — the expert biomechanist, the pediatric neurosurgeon, the life-care planner. Your child’s recovery fund stays intact.

You signed the waiver because the line was long. You let them jump because you wanted them to have fun. None of that is your fault. The park knew ASTM F2970 required more monitors and safer equipment. They chose margin over your child.

Call 1-888-ATTY-911. Hablamos Español. Our associate attorney Lupe Peña speaks with you directly — no interpreters. We answer 24 hours a day. The spoliation letter goes out within 24 hours of your call.

The case starts today.

The Architecture of Accountability: Our 10-Step Plan

  1. 24-Hour Spoliation Letter: Certified demand to preserve Waco park surveillance and logs.
  2. Scene Investigation: Deploying our biomechanical engineer to the court before it’s “re-carpeted.”
  3. Medical Chronology: Documenting the injury from the ER through the Salter-Harris prognosis.
  4. Franchise Piercing: Identifying the corporate parent and the private equity sponsor.
  5. Insurance Discovery: Finding the excess layers that the “friendly adjuster” hid.
  6. ASTM Compliance Audit: Proving the attendant-ratio was violated during the Woodway party rush.
  7. Waiver Deconstruction: Applying the Dresser and Munoz doctrines to kill the release.
  8. Former Employee Outreach: Finding the staff member who quit because of unsafe conditions.
  9. Expert Panel Deployment: Retaining the same pediatric specialists we use in our $10M UH case.
  10. Trial Readiness: Preparing a “Day in the Life” video to show a McLennan County jury the true cost.

Call 1-888-ATTY-911. Attorney911 / The Manginello Law Firm.

Summary of Texas Legal Authorities for Woodway

  • Munoz v. II Jaz Inc. — Parents cannot waive minor’s claims.
  • Dresser Industries v. Page Petroleum — Conspicuousness requirement for releases.
  • Stowers Doctrine — Prevents insurers from gambling with their Woodway insureds.
  • Transportation Insurance Co. v. Moriel — Definition of Texas Gross Negligence.
  • Delfingen US-Texas v. Valenzuela — Bilingual waiver formation challenges.

Don’t let them push you around with a piece of paper. You have a team that has already beaten the people they hired.

FAQ Expansion for Long-Tail Search in Woodway

What if my kid was injured on a ninja course at the Waco park?
Ninja courses often have falling hazards onto thin padding. While ASTM F2970 focuses on trampolines, the same premises liability and negligent supervision theories apply. We pull the design specs for the ninja rig to see if it met playground-standard impact tolerances.

Does my health insurance have a right to my trampoline settlement?
Usually, yes — this is called subrogation. But we have a dedicated medical-lien negotiation department that fights to reduce those claims by 20-40%, keeping more of the gross recovery in your child’s Special Needs Trust.

What is SCIWORA?
It stands for Spinal Cord Injury Without Radiographic Abnormality. It’s a pediatric-specific condition where a child’s spine stretches during a foam-pit fall, injuring the cord even if the bone doesn’t break. Many Woodway-area ERs miss this at first. If your child has lingering numbness, it is a medical emergency.

Can I sue if the trampoline park’s surveillance video is missing?
If the park “lost” the footage after we sent our spoliation letter, we move for an adverse inference instruction. A Georgia jury recently awarded $3.5 million to Mathew Knight after four camera angles “glitched” at the exact moment of his open tibia fracture.

Is it the park’s fault or my fault for letting my kid jump?
Texas law abolished the “assumption of risk” defense in Farley v. MM Cattle Co. Today, it is about fault allocation. Even if you signed a waiver, if the park violated ASTM F2970, the lion’s share of the fault rests with the multi-million dollar corporation, not the parent at a birthday party.

Wait, what about the 2025 Texas Supreme Court Urban Air ruling?
In Cerna v. Pearland Urban Air, the court enforced a “delegation clause.” This means if you signed the waiver, an arbitrator might decide if the waiver applies. But arbitration is not the end. The Damion Collins case in 2023 resulted in a $15.6 million award inside arbitration because the arbitrator found “systemic failure” by the franchisor. We don’t fear arbitration; we litigate it like a trial.

What if my child has dark urine after their visit to the Waco park?
This is a sign of Rhabdomyolysis. It means their muscles are breaking down and poisoning their kidneys. This is an urgent medical emergency. We litigate $10 million rhabdo cases and know exactly how to hold the park accountable for the heat and dehydration that caused it.

Why the Evidence Clock Matters for Your Family

In Woodway, the legal deadline to sue is two years. But the Accountability Deadline is usually fourteen days.

By the time the bruises heal, the park’s DVR has overwritten the video. By the time you find out the growth plate is damaged, the court monitor who saw the incident has transferred to another job and the park has “lost” their contact information.

We represent families who want answers. We represent parents who want to make sure no other kid in Woodway screams the way Colton did. We represent the child who will need orthopedic follow-up through the year 2038.

Call 1-888-ATTY-911.
We are Attorney911. We are the Manginello Law Firm. Three Texas offices. National practice. 25+ years of courtroom battle.

No fee unless we win.
Hablamos Español.
Spoliation letter within 24 hours of your call.

1-888-288-9911.

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