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City of Bedford Trampoline Park & Pediatric Catastrophic Injury Attorneys at Attorney911 of Houston TX: Senior Partner Ralph P. Manginello and Former Sky Zone Defense Attorney Lupe Peña Defeating Tarrant County Waivers via Insider Knowledge; Dominating Sky Zone Urban Air DEFY and Altitude Litigation Based on the $11.485M Cosmic Jump Verdict and $15.6M Urban Air Arbitration Victory; Mastery of ASTM F2970 EN ISO 23659:2022 Standards for Pediatric TBI SCIWORA Spinal Cord Salter-Harris Growth Plate and Rhabdomyolysis; Holding Unleashed Brands and Palladium Equity Accountable for Sky Rider Strangulations and Climbing Wall Falls; Strategic Waiver Attacks via Tex. Fam. Code § 153.073 and the Delfingen Bilingual Doctrine; Specialized Backyard Jumpking and Skywalker Manufacturer Defect Counsel; Hablamos Español Serving Cook Childrens Trauma Patients with No Fee Unless We Win at 1-888-ATTY-911

April 26, 2026 19 min read
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The Bedford Parent’s Guide to Trampoline Park Injuries and Recovery

One Bounce. One Landing. One Broken Life.

It usually starts with a Saturday afternoon birthday party at the Urban Air on Airport Freeway or a summer outing to the Sky Zone near Hurst. You stand at the observation rail in a City of Bedford trampoline park, watching your child laugh, surrounded by the high-energy music and the rhythmic thud of dozens of jumpers hitting interconnected mats. Then, the sound changes. It is a sound that Kaitlin “Kati” Hill described to ABC News as “the worst scream that you could ever have heard from a child.”

Kati’s son Colton was three years old when his knees buckled on a trampoline mat, snapping his femur—the strongest bone in the human body. He spent the next several months in a body cast. Like many City of Bedford parents, Kati later said, “We had no idea. We would have never put our baby boy on a trampoline if we would have known.”

At Attorney911, we have spent 25 years standing at the bedsides of families who “had no idea.” We represent the parents in the trauma bay at Cook Children’s Medical Center or Children’s Medical Center Dallas who are watching a surgeon explain what happens when a growth plate is destroyed at age nine. We have built our firm, led by Ralph Manginello, to be the shield City of Bedford families need when a business decision made in a corporate boardroom results in a catastrophe on a jump court.

What happened to your child wasn’t a freak accident. It was the predictable output of a system designed to maximize margin while minimizing liability. For over two decades, Ralph Manginello has held multinational corporations accountable, from the BP Texas City refinery litigation to our active $10 million lawsuit against the University of Houston involving rhabdomyolysis and acute kidney failure. We know how deep-pocketed defendants think. We know the parent conglomerates behind City of Bedford parks—entities like Sky Zone, Inc. (formerly CircusTrix LLC), backed by Palladium Equity Partners, and Unleashed Brands, which acquired Urban Air amid a flurry of lawsuits—hire the most aggressive defense firms in the country. That doesn’t scare us. We’ve already fought that fight.

If your child was injured in a City of Bedford trampoline park or on a defective backyard trampoline, the clock is already running. The park’s surveillance DVR is likely scheduled to overwrite the footage of your child’s injury in as little as 7 to 30 days. The waiver kiosk database may purge its version history every 72 hours. Call 1-888-ATTY-911 right now. Our spoliation letters go out within 24 hours of your retention. We don’t just “handle” trampoline cases; we architect the destruction of the defenses they will use against you.

The Reality of the Risk in Tarrant County

When we talk about trampoline injuries in the City of Bedford, we are talking about a documented public health crisis in North Texas. A major investigation by the Fort Worth Star-Telegram uncovered that in a recent seven-year window, there were 500 documented injury reports at just 21 trampoline parks in the Dallas-Fort Worth metroplex. That is nearly one reported injury per week at any given park, and those are only the incidents the parks actually recorded.

Nationally, the data is even more sobering. The American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999, a position it reaffirmed in 2012 and 2019. Approximately 300,000 trampoline-related emergency room visits occur every year in the United States. According to a 2024 study published in the journal Pediatrics (Teague et al.), the overall injury rate is 1.14 per 1,000 jumper-hours, but that number spikes to 1.91 per 1,000 for foam pits and 2.11 per 1,000 for high-performance jumping. Furthermore, the American Journal of Roentgenology recently found that up to 1.6% of all pediatric emergency department trauma visits are now trampoline-related.

In City of Bedford, many families live in the shadow of major park headquarters. Urban Air is headquartered in Grapevine, just a few miles from the City of Bedford. Altitude Trampoline Park is headquartered in Fort Worth. These chains aren’t just local businesses; they are multi-million dollar franchisors. When they fail to meet the standard of care—when they staff their courts at half the ratio required by ASTM F2970 or fail to separate a 200-pound adult from a 50-pound child—they are gambling with your child’s future.

We represent families, not insurance companies. Our associate attorney Lupe Peña used to sit on the other side of the table, defending insurance companies and recreational businesses. He knows exactly which waiver clauses Texas courts void and which ones they hold up. He knows the adjuster’s script because he helped write it. Now, he uses that playbook against them. If you need representation and Spanish is your primary language, Lupe Peña speaks with you directly—without interpreters and without delays. Hablamos Español. Llame al 1-888-ATTY-911.

What Happened: The Physics of a Trampoline Injury

The most common defense we hear from City of Bedford park managers is that the injury was an “inherent risk” of jumping. This is empirically false. Most catastrophic injuries at parks like Urban Air Bedford or the Sky Zone in Hurst are the result of specific mechanical or supervisory failures.

The Double-Bounce: A Physics Weapon

The signature trampoline park injury is the “double-bounce.” This occurs when two jumpers of different weights occupy the same mat. When a 200-pound adult lands on the mat at the exact moment a 50-pound child is pushing off, kinetic energy is transferred through the bed. The child’s launch force is multiplied by up to 4x. The child isn’t jumping; they are being thrown. This energy transfer produces peak forces on the child’s tibia and femur that their developing musculoskeletal system cannot absorb.

ASTM F2970—the voluntary standard the trampoline industry wrote for itself to establish a safety floor—requires parks to enforce age and weight separation. When a City of Bedford park ignores this rule to allow a father to jump with his toddler, they are violating the very standard they claim to follow.

The Foam Pit Illusion

Foam pits look soft, but they are often high-catastrophe zones. The mechanism of injury is usually a head-first or feet-first entry where the depth is insufficient to prevent the jumper from striking the hard floor beneath. ASTM F2970 specifies precise depth and foam-block density requirements. Over time, foam blocks compress and lose their deceleration capacity. If the park in City of Bedford hasn’t rotated or refilled its pit in months, your child is effectively jumping onto a thinly padded concrete floor.

The consequences are permanent. Cervical axial loading in a foam pit is the mechanism responsible for many of the multi-million dollar spinal cord injury verdicts we track, including the $3,000,000 paralysis settlement in Minnesota against AirMaxx (Seitz v. AirMaxx). We pair our ASTM F2970 citations with the international standard, EN ISO 23659:2022, which is mandatory in Europe but ignored by US chains to hit profit targets.

Adjacent Attraction Failures

The modern City of Bedford “adventure park” includes much more than trampolines. We see catastrophic falls from climbing walls, strangulation on Sky Rider ziplines, and mechanical failures on go-kart tracks.

  • Matthew Lu / Altitude Gastonia: A 12-year-old fell over 20 feet onto concrete after employees failed to secure his harness. The park publicly admitted “human error” and permanently removed the attraction.
  • Urban Air Sky Rider: Multiple strangulation incidents have been reported across the Urban Air chain, including a 6-year-old in Georgia and a toddler in Illinois.
  • Emma Riddle / Port St. Lucie: A 6-year-old was killed in an electric go-kart mechanical failure in December 2025.

If your child was hurt on one of these “adjunct” attractions in the City of Bedford, the park’s waiver may not even cover the specific attraction. We analyze waiver scope on Day 1 to identify every opening.

Who is Responsible? Piercing the Corporate Stack

One of the reasons families in Tarrant County struggle to get justice is the “LLM Shell Game.” When you sue a trampoline park, you aren’t just suing the building on Airport Freeway. You are dealing with a 5-layer stack designed to hide the money:

  1. The Operator LLC: The local business. Often undercapitalized with a $1M limit.
  2. The Franchisee: A multi-unit ownership group.
  3. The Franchisor: Corporate entities like Sky Zone Franchising LLC or UATP Management LLC. They mandate the safety manuals but then disclaim liability when a child is hurt.
  4. The Brand Parent: Global conglomerates like Sky Zone, Inc. (the post-2023 name for CircusTrix) or Unleashed Brands.
  5. The Private Equity Sponsor: Firms like Palladium Equity or Seidler Equity.

In the landmark case of Damion Collins v. Urban Air Overland Park, an arbitrator awarded $15.6 million for quadriplegia, holding the franchisor, UATP Management LLC, responsible for 40% of the award. The arbitrator found there was a “systemic failure” to implement safety changes. At Attorney911, we go upstream. We’ve gone head-to-head with Fortune 500 corporations like BP and Walmart, and we handle the corporate-structure archeology required to find the parent-level insurance layers that actually cover a $10 million or $15 million claim.

The Truth About the City of Bedford Waiver

The most common reason City of Bedford families wait to call a lawyer is the piece of paper they signed at the front desk. “I signed a waiver, so I can’t sue.” This is a myth spread by insurance adjusters to close your file for $0.

As client Donald Wilcox said, “One company said they would not accept my case. Then I got a call from Manginello… I got a call to come pick up this handsome check.” Other firms turn down trampoline cases because they don’t know how to defeat the waiver. We do.

The Five Fronts of Waiver Dismantlement:

  • Gross Negligence: No state—including Texas—enforces a waiver for gross negligence. In Harris County, a jury awarded $11.485 million against Cosmic Jump because the park knew about a torn trampoline and let kids jump on it anyway. The waiver was irrelevant.
  • Parental Indemnity: In the vast majority of states, a parent cannot sign away a minor child’s right to sue. In Texas, the ruling in Munoz v. II Jaz Inc. makes it clear that your signature doesn’t bar your child’s personal cause of action.
  • Fair Notice / Conspicuousness: Texas follows the Dresser v. Page Petroleum doctrine. A waiver must be bold, conspicuous, and use the word “negligence.” If it’s buried in an iPad click-through that you were pressured to sign, it frequently fails as a matter of law.
  • Signer Authority: If a grandmother, aunt, or family friend signed the waiver at a birthday party in Bedford, Texas Family Code § 153.073 says they had no authority. The waiver is dead on arrival.
  • Bilingual Formation: Under the Delfingen US-Texas v. Valenzuela ruling, if your primary language is Spanish and the park forced you to sign an English-only waiver without translation, the contract may be void.

The waiver is not a wall; it is noise. We have memorized the attack vectors to get you past it.

Catastrophic Injuries: What You Are Facing

Trampoline injuries are biologically distinct from other childhood accidents. We use medical specificity in our litigation because “a broken leg” in an eight-year-old is a decade-long crisis.

Salter-Harris (Growth Plate) Fractures

Children’s bones grow from cartilaginous zones called physes. A Salter-Harris Type II fracture is the most common trampoline injury. If that growth plate is destroyed, your child’s limb may not produce bone correctly for the next decade. This manifests years later as a limb-length discrepancy or angular deformity. We work with pediatric orthopedic consultants to document these damages today so your child isn’t left paying for surgeries at age 16 because you settled for too little at age 8.

SCIWORA: The Silent Spine Injury

In Tarrant County ERs, we often see children with SCIWORA—Spinal Cord Injury Without Radiographic Abnormality. Because the pediatric spine is more elastic than an adult’s, the cord can be stretched or ischemic even when the X-ray looks normal. If your child has neck pain, listlessness, or “pins and needles” after a City of Bedford trampoline park visit, they need an urgent MRI, not just an X-ray.

Exertional Rhabdomyolysis and the “UT Bridge”

If your child jumped for 90 minutes in a 85-degree indoor facility and presents 24 hours later with dark brown, “cola-colored” urine and rock-hard thigh muscles, they may have rhabdomyolysis. This is a medical emergency that leads to acute kidney failure. We currently litigate a $10 million lawsuit against the University of Houston involving this exact pathology. We know the CK levels, we know the renal tubular damage, and we know how to prove the park’s failure to provide hydration or monitor heat contributed to the organ failure.

The 1.6% Statistic

Approximately 1.6% of pediatric ED trauma visits in the United States are now trampoline-related (AJR 2024). Whether it is a vertebral artery dissection (the Elle Yona mechanism) or a comminuted femoral shaft fracture, the medicine is the case. We advance every expense—the biomechanical engineer, the pediatric neurologist, and the forensic economist—to ensure your recovery fund covers the lifelong cost of a catastrophic injury.

Evidence Preservation: The Next 7 Days in Bedford

The most critical moment of your case is happening right now. While you are researching your rights, the Urban Air or Sky Zone in City of Bedford is following its corporate “retention” policy.

  • The DVR overwrites: In as little as 7 days, the video of your child’s jump will be gone.
  • The Kiosk purges: The audit trail showing how fast you were forced to “agree” could be wiped.
  • The Attendant transfers: The high-turnover monitor who saw the incident may quit next week.
  • The “Revised” Incident Report: The park’s risk management team often updates reports after the fact to shift blame to the parent.

We send a 10-section preservation demand within 24-72 hours of retention. We demand the original native-format surveillance, the time-clock records for every monitor, the daily pre-opening inspection logs, and the metadata for the incident report. We don’t just “gather evidence”; we freeze the crime scene.

Backyard Trampolines in the City of Bedford

Not every injury happens at a park. In suburban City of Bedford neighborhoods, backyard trampolines are in nearly every third yard. While there is no waiver to fight, there are complex insurance and manufacture issues.

The Attractive Nuisance Doctrine: If a neighbor’s child wanders onto your property and is injured on an unfenced trampoline, Texas law holds the homeowner accountable under the attractive nuisance doctrine.
The Manufacturers: Brands like Jumpking, Skywalker, Springfree, and ACON have documented CPSC alert histories. For example, the SEGMART toddler trampoline was recently recalled in 2026 for a strangulation hazard.
The Insurance Gap: Most homeowners’ policies in Tarrant County EXCLUDE trampoline injuries. However, we look for umbrella policies and retailer liability. If you bought a Bouncepro at Walmart or an Amazon Basics trampoline, the retailer can be held liable as a “seller” for a defective product.

Whether it is an invited playmate or a trespasser-child injury, we navigate the Dresser fair-notice rules and product-liability frameworks to find the coverage.

Why Choose Attorney911? The Moat

Most personal injury firms treat a trampoline case like a slip-and-fall. They haven’t read the 300+ pages of ASTM F2970. They don’t know the parent conglomerates behind the chains. We do.

  • Twenty-five years of authority: Ralph Manginello is a veteran of federal-court litigation against Fortune 500 giants.
  • Inside Knowledge: Lupe Peña wrote the arguments the other side uses. He knows exactly where the “Waiver Machine” has holes.
  • The Rhabdo Expertise: Our $10M University of Houston case makes us the only firm in the region with a pre-built medical architecture for trampoline-park rhabdo claims.
  • Contingency Discipline: You pay nothing unless we win. Your child’s recovery fund stays intact while we pay for the $20,000 biomechanical engineering report and the $50,000 life-care planner.
  • Bedford is our focus. We know the HEB area, the local trauma centers, and the specific operators on Airport Freeway and across Tarrant County.

As client Chad Harris said, “You are NOT just some client… You are FAMILY to them.” That is how we treat the parent standing in the hallway of the hospital.

Frequently Asked Questions for City of Bedford Families

Can I sue if I signed the paper at the Bedford Urban Air?

Yes. As we’ve detailed, Texas law provides several ways to bypass a waiver, particularly for minor children (Munoz) and in cases of gross negligence (Moriel). The $11.485M Cosmic Jump verdict is the proof.

How much money can my family get for a trampoline injury?

National industry data and our own tracking of results show settlements and verdicts in the $500K to $2.5M range for pediatric fractures with growth disturbance. Catastrophic spinal cord injuries or TBIs can range from $5M to $40M+ depending on the lifetime cost of care. We build a Pediatric Life-Care Plan to quantify these needs for the next 70 years of your child’s life.

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

Texas has a 2-year statute of limitations for personal injury (CPRC § 16.003). For minor children, this clock is tolled until they turn 18, meaning they have until age 20. However, waiting is the standard way to lose a case. The evidence evaporates in days. If the video is gone, the case is infinitely harder. Call us the week of the injury.

What if my kid’s head injury is worse than the park said?

It likely is. Trampoline parks are not medical facilities. They often minimize injuries to discourage 911 calls. If your child was “initially misdiagnosed as having a panic attack” after a backflip (the Elle Yona mechanism), they may have a vertebral artery dissection. Get a second opinion from a specialist immediately.

What is the “Don’t Call 911” protocol?

It is a documented industry pattern. A Tripadvisor parent at an Urban Air in Southlake (just down the road from Bedford) wrote that staff were instructed by management NOT to call 911 and to downplay injuries. We treat this as evidence of gross negligence and systematic recklessness.

Is the foam pit really safe for my toddler?

No. The AAP advises that children under 6 should not use trampolines at all. Foam pits are high-speed impact zones where small children are at risk of submerge-entrapment asphyxia and cervical hyperflexion.

Why is the insurance company offering us a check for $3,000?

This is the “Med-Pay Trojan Horse.” By accepting a payment for your immediate ER bill, you may be signing a release that ends your $2,000,000 claim. Never deposit a check from a trampoline park insurer without our review.

The Kill Shot Sequence: Your Next Step

What happened at that park wasn’t an accident. It was the predictable output of a system. The AAP has been warning since 1999. The industry wrote ASTM F2970 to set a floor, then operated below it to hit a target. The waiver was drafted by lawyers who knew it was vulnerable, counting on you to be too scared to call a lawyer.

Attorney911 was built for exactly this fight. Ralph Manginello brings federal-court toughness and 25 years of experience against Fortune 500 defendants. Lupe Peña brings the insider’s playbook from the insurance-defense world. Our 50-state database and our $10M UH rhabdo litigation give us medical and legal resources other firms simply do not have.

Your child’s case is being decided by what gets preserved this week. By Day 10, the Saturday injury is gone from the DVR. By Day 30, the attendant has transferred locations. Our spoliation letter goes out within 24 hours.

Call 1-888-ATTY-911. 24 hours a day, 7 days a week. Hablamos Español. No fee unless we win. We advance every expense—the biomechanist, the pediatric orthopedic surgeon, the ASTM specialist. Your child’s recovery fund stays untouched. The case starts today.

1-888-ATTY-911
Attorney911.com
Ralph Manginello | Lupe Peña
Houston | Austin | Beaumont

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