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City of Springtown Trampoline Park Injury & Pediatric Catastrophic Accident Attorneys Attorney911 of Houston, TX: 25+ Years Defeating Sky Zone, Urban Air, DEFY & Altitude Waivers with Former Recreational-Business Defense Insider Advantage — Ralph Manginello (Fed. Court Admitted) & Lupe Peña (Hablamos Español/Delfingen Doctrine) Holding Palladium Equity & Unleashed Brands (Seidler Equity) Accountable via Cosmic Jump $11.485M Harris County Verdict & Damion Collins $15.6M Arbitration Precedent — Mastery of ASTM F2970 / EN ISO 23659:2022 / AAP Standards for Pediatric TBI, SCIWORA, Salter-Harris Growth Plate Fractures, Rhabdomyolysis & Sky Rider Strangulation — Backyard Manufacturer Defect Experts for Jumpking, Skywalker & Springfree — No Fee Unless We Win, Free Consultation 24/7: 1-888-ATTY-911

April 26, 2026 15 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.” Those words, told to ABC News by Kaitlin Hill, the mother of three-year-old Colton, describe a nightmare that has played out for dozens of families across Parker County. In City of Springtown, where youth sports and backyard play are the heartbeat of our community, we see the trampoline not as a hazard, but as a staple of childhood. We see the advertisements for “Glow Nights” at nearby parks in Hudson Oaks or the Fort Worth corridor and we see a safe place for a birthday party. We see the display models at the big-box retailers and we see a way to get the kids outside.

But as attorneys who have spent more than 25 years fighting corporate negligence, we see something else. We see a business model that is structurally engineered to prioritize margin over the safety of your child. We see an industry that wrote its own voluntary safety standards, ASTM F2970, and then systematically violates them during peak hours when the crowds in the metroplex are the densest. We see waivers drafted by corporate lawyers who know that in Texas, those documents are often full of holes—but they count on you not knowing that.

One bounce. One bad landing. One life changed forever. Whether it happened at an Urban Air near Hudson Oaks, a Sky Zone in the DFW metro, or on a Jumpking or Skywalker trampoline in a City of Springtown backyard, you are now facing an insurance machine designed to minimize your child’s pain. We are here to dismantle that machine. Since 1998, managing partner Ralph Manginello has gone head-to-head with some of the largest corporations in the world, from BP to Walmart. We aren’t just personal injury lawyers; we are trial advocates who know the physics of the double-bounce, the biology of the pediatric growth plate, and the internal operations manuals of the national park chains.

The Truth About Trampoline Injuries in City of Springtown

Nationally, more than 300,000 trampoline-related emergency room visits occur every year. In a growing community like City of Springtown, that translates to families routinely finding themselves in the trauma bays of Cook Children’s in Fort Worth or local emergency departments. When your child comes off a court on a stretcher, the park manager might hand you a clipboard before they call 911. A parent reviewer at the Urban Air in Southlake publicly stated that “employees are specifically instructed by management to NOT call 911.”

This isn’t an accident. It’s a pattern. To the insurance companies representing these parks, your child’s injury is a line item. To us, it is a breach of a non-delegable duty. We know that approximately 1.6% of all pediatric emergency department trauma visits are now trampoline-related, according to the 2024 American Journal of Roentgenology. This is a public health crisis masquerading as family entertainment.

Most families believe that because they signed a waiver at a kiosk, they have no case. In Texas, that is a dangerous misconception. Our associate attorney Lupe Peña used to sit on the other side of the table—defending insurance companies and recreational facilities against these exact claims. He knows where the waivers are vulnerable. He knows that Texas courts, under the Munoz v. II Jaz Inc. doctrine, have held that a parent cannot bind a minor child to a pre-injury waiver of their personal injury claims. We don’t just “handle” these cases; we architect them to win.

The Physics of a Catastrophe: Why “Accidents” Are Predictable

When we investigate a case in City of Springtown, we start with the science. Trampoline parks are not just a collection of mats; they are high-energy environments governed by specific laws of physics that the industry’s own safety standard, ASTM F2970, was written to control.

The Double-Bounce Energy Transfer

The most common and devastating mechanism is the double-bounce. Imagine a 200-pound adult jumping on the same bed as a 60-pound child. When the adult lands while the child is pushing off, the kinetic energy stored in the mat is transferred. The child isn’t just jumping anymore; they are being launched with force multiplied by up to four times their own body weight. This energy transfer sends children into trajectories their developing musculoskeletal systems cannot handle.

The industry knows this. ASTM F2970 requires parks to separate jumpers by age and weight. When a park in the DFW area fails to enforce these zones on a Saturday afternoon, they aren’t just being “busy.” They are being grossly negligent. They are choosing to ignore a physics-based certainty of injury to keep the courts full.

Foam Pit Failures and Axial Loading

Foam pits are often marketed as the safest place to land. The reality is that they are among the most dangerous. If a foam pit is not maintained to the eight-inch depth specification required by modern standards, a jumper can “bottom out,” striking the unpadded concrete floor beneath. Even when deep enough, if a child lands head-first, the foam cubes apply uneven friction to the skull, causing the head to stop while the torso’s momentum continues. The result is a cervical spinal cord injury known as SCIWORA—Spinal Cord Injury Without Radiographic Abnormality.

The industry’s own migration toward pressurized airbags to replace foam pits is a silent admission that foam pits are inherently unsafe. If the facility where your child was injured still uses foam blocks, they have made a financial decision to remain behind the safety curve. We use that decision to prove subjective awareness of risk—the key to unlocking punitive damages in Texas.

Wall Trampoline and Perimeter Strikes

Interconnected trampoline beds create “perpendicular impact zones.” When a jumper strikes the padded frame—or worse, a gap where the padding has slipped—they contact steel. This results in compound or comminuted fractures. We cite ASTM F2970’s padding-coverage provisions to prove the park failed to maintain a safe environment.

Call 1-888-ATTY-911 right now. Your child’s case depends on what is preserved this week. Park surveillance video is often overwritten in as little as 7 to 30 days. Our spoliation letter goes out within 24 hours of your retention. We don’t wait for the park to “finalize” their reports; we demand the evidence immediately.

Who is Responsible for a Trampoline Injury in City of Springtown?

One of the biggest mistakes a parent can make is assuming they can only sue the local park. To get a full recovery for a life-altering injury, you have to go upstream. Our firm performs a complete corporate archaeology on every case, identifying every layer of the five-defendant stack.

  1. The Operator LLC: The specific entity running the City of Springtown-area park. Often, these are undercapitalized “shell” companies with limited insurance.
  2. The Franchisee: The owner of multiple park locations who often makes the decisions on staffing levels and equipment maintenance.
  3. The Franchisor: Entities like Sky Zone Franchising LLC or Urban Air Franchise Holdings. They mandate the “Brand Standards” and the training manuals. If the franchisor retained control over the safety protocols that failed, they are liable. In the landmark Damion Collins v. Urban Air Overland Park case, the franchisor was held responsible for 40% of a $15.6 million award.
  4. The Corporate Parent: National conglomerates like Sky Zone, Inc. (renamed from CircusTrix in 2023) or Unleashed Brands. These are often backed by massive private equity firms like Palladium Equity Partners or Seidler Equity Partners.
  5. The Manufacturers and Installers: The companies that built the courts, provided the foam, or designed the harness systems for climbing walls.

Whether it’s a design defect in a Skywalker enclosure or a negligent harness attachment at an Urban Air climbing wall (similar to the Lakhani case in Sugar Land), we identify the deep pockets. We know that the parent companies behind these chains hire the same high-priced defense firms that BP used after the Texas City refinery explosion. We’ve already beaten them in those courtrooms. We aren’t intimidated by those corporate towers.

The Waiver is a Speed Bump, Not a Wall

If you are a parent in City of Springtown, you’ve probably been told that the waiver you signed on an iPad at the front desk means you can’t sue. “Think twice,” is our response. Texas law on waivers is complex, and the specific facts of your case can render that document entirely unenforceable.

The Dresser Fair Notice Doctrine

Under Dresser Industries v. Page Petroleum, a Texas waiver must meet the “express negligence” rule. This means the word “negligence” must be used specifically and conspicuously. If the release was buried in a long click-through screen on a kiosk with a line of kids behind you, it may fail the conspicuousness test required by the Texas Business and Commerce Code.

Gross Negligence and the Cosmic Jump Precedent

Waivers in Texas cannot release claims for gross negligence. In Harris County, a jury awarded $11.485 million against the operator of Cosmic Jump after a teenager fell through a torn slide onto concrete. The jury found that the park had actual knowledge of the defect and chose to do nothing. We look for the “smoking gun” in the park’s own maintenance logs and franchisor audits. If they knew the foam was compacted or the net was torn and they let your child jump anyway, that waiver is a legal nullity.

The Bilingual Formation Attack

Many City of Springtown families are Spanish-speaking. Under the Delfingen US-Texas v. Valenzuela doctrine, a Texas court can deny enforcement of an agreement if the park did not provide a Spanish translation and the signer lacked English literacy. If your family’s primary language is Spanish and you were pressured to “sign quickly” on an English-only iPad, we will attack the very formation of that contract.

Hablamos Español. Llame al 1-888-ATTY-911. Lupe Peña habla con usted directamente — sin intérpretes.

Catastrophic Pediatric Injuries: Why the Medicine Matters

Pediatric trampoline injuries are not just “broken bones.” They are life-altering medical events that require a law firm with a deep understanding of pediatric orthopedics and neurology.

Salter-Harris Growth Plate Fractures

The growth plate (physis) is the soft area of cartilage at the end of a child’s long bones. Because these plates are weaker than the surrounding bone and ligaments, they fail first in a trampoline impact. A Salter-Harris Type II fracture at age eight may not show a visible deformity today, but it can lead to a limb-length discrepancy that doesn’t manifest until age fourteen. If your lawyer doesn’t understand the next ten years of orthopedic monitoring your child will need, they are leaving millions of dollars on the table.

SCIWORA and Cervical Trauma

Children have more pliable spines than adults. In a head-first foam pit landing, the spinal cord can be stretched or compressed even when the bones of the neck remain intact. This is SCIWORA (Spinal Cord Injury Without Radiographic Abnormality). A child may be cleared by an ER with a “normal” CT scan, only to develop paralysis hours later. We work with pediatric neurologists who know the imaging signatures documented in the AJR 2024 “Pediatric Trampoline Injuries Head to Toe” essay.

The Rhabdomyolysis Risk

We are currently litigating a $10 million lawsuit against a major university involving rhabdomyolysis and acute kidney failure. This is the same muscle breakdown we see in children who jump for extended sessions in heated indoor parks in the Texas summer. If your child has cola-colored urine or severe muscle pain 24 hours after a visit to a park near City of Springtown, they are in a medical emergency. We know how to document the myoglobin cascade and hold the institution responsible for those life-threatening conditions.

Building Your Case: The Attorney911 Difference

Most personal injury firms treat a trampoline case like a standard slip-and-fall. We treat it like a forensic reconstruction.

  • Step 1: 24-Hour Spoliation Letter. We demand the DVR hard drives, the original incident reports, and the kiosk audit trails before they can be “updated.”
  • Step 2: Expert Deployment. We retain biomechanical engineers to model the energy transfer of the double-bounce and ASTM-compliance specialists to audit the park’s training logs.
  • Step 3: Corporate Discovery. We pull the Franchise Disclosure Documents (FDD) to find the chain-wide pattern of similar incidents. If the franchisor knew Sky Rider ziplines were strangling children in Georgia (like the Newnan 2023 case), they are on notice for the injury in City of Springtown.
  • Step 4: Victim-Language Advocacy. As client Chad Harris said, “You are NOT just some client… You are FAMILY to them.” We represent the parent at the bedside. We tell your story in scenes—the body cast, the wheelchair on the porch, the long quiet drive home—because we know that’s what juries respond to.

You pay nothing unless we win. We advance every expense—the biomechanist, the pediatric orthopedic surgeon, the life-care planner. Your child’s recovery fund stays intact while we fight the corporate giants.

Frequently Asked Questions About City of Springtown Trampoline Injuries

Can I sue if I signed the waiver?

Yes. In Texas, as in most states, waivers cannot release a park from gross negligence or reckless conduct. Furthermore, under Munoz, your child’s personal claim is likely not barred by your signature. We analyze the Dresser conspicuousness of your specific waiver to find every available exit.

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

Catastrophic outcomes like spinal cord injuries or TBIs can result in multi-million dollar settlements. A Salter-Harris fracture with potential growth arrest anchors in the $500K to $2M range nationally. We use life-care planners to calculate the next 60 years of your child’s needs—not just the current hospital bill.

Who is liable for a backyard trampoline injury?

In a backyard case, we look at three fronts: the homeowner’s premises liability (including the attractive nuisance doctrine if a neighbor child wandered over), the manufacturer’s product liability (Jumpking, Skywalker, etc.), and the retailer’s liability (Walmart, Amazon). Even if the homeowner’s insurance has a trampoline exclusion, the manufacturer’s product liability policy often has significant limits.

What happens if the park says their video is “missing”?

“Unavailable” is not a defense; it is spoliation. In a Georgia case, Mathew Knight won $3.5 million after the defense video “glitched” on four cameras simultaneously at the moment of injury. We hire digital forensic examiners to interrogate the park’s DVR and access logs.

How long do I have to file a lawsuit in Texas?

The two-year Texas personal injury statute of limitations starts on the day of the injury. For minors, this clock is often tolled until their 18th birthday—but the evidence clock is much shorter. If you wait more than 30 days to call a lawyer, the video of the incident is likely gone.

Why Time is the Enemy of Your Case

What happened to your child in City of Springtown wasn’t an accident; it was the predictable output of a systemic failure. The American Academy of Pediatrics has been warning about these hazards since 1999. The industry wrote ASTM F2970 to create a safety floor, and then they chose to operate through it. The waiver was drafted to scare you into silence. The surveillance system is engineered to overwrite before you can even get a second opinion.

Attorney911 was built for exactly this fight. Ralph Manginello brings federal court experience and a history of making Fortune 500 companies pay for their mistakes. Lupe Peña brings the insider knowledge of the insurance defense playbook. Our offices in Houston, Austin, and Beaumont handle these cases with a level of medical and forensic depth that generalist firms simply cannot match.

Your child’s case is decided by what gets preserved this week. The DVR overwrites in 7 to 30 days. The waiver kiosk database purges on short cycles. The attendant who wasn’t watching may have already transferred to a different location. We are the firm that files fast, investigates harder, and doesn’t stop until we reach the deepest pocket in the corporate tower.

Call 1-888-ATTY-911 today. Hablamos Español. No fee unless we win. Our spoliation letter goes out within 24 hours of your call. The case for your child’s future starts now.

The Parent’s Action Checklist:

  1. Do not give a recorded statement to any adjuster.
  2. Photograph the injury daily to document the healing (or lack thereof).
  3. Secure the shoes and clothing your child was wearing.
  4. Save the wristband and any receipt from the park visit.
  5. If the injury involved dark urine or extreme muscle swelling, mention rhabdomyolysis to your doctor immediately.
  6. Call 1-888-ATTY-911 to freeze the surveillance evidence.
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