Hysterical strength

Hysterical strength refers to a display of extreme

Unexpected strength is claimed to occur during excited delirium.^[9][10]

Examples

The most common anecdotal examples based on hearsay are of parents lifting vehicles to rescue their children, and when people are in life-and-death situations. Periods of increased strength are short-lived, usually no longer than a few minutes, and might lead to muscle injuries and exhaustion later. It is not known if there are any reliable examples of this phenomenon.^{[citation needed]}

• On 18 March 1915, Corporal Seyit Çabuk lifted bombshells that weighed 276 kg (608 lb) in the Gallipoli campaign.
• Tibetan oracles, such as the Nechung Kuten or Sungma Balung,^[11] are reported to display superhuman strength during possession. Eyewitnesses described the Nechung Oracle wearing an 36-or-41-kilogram (80 or 90 lb) headdress, that normally outside the trance could break his neck.^[12] The 14th Dalai Lama also stated that the oracle could barely walk with the total weight of his 32-kilogram (70 lb) outfit when not in trance.^[13]
• Comic book artist Jack Kirby claims he was inspired to create the Hulk after seeing a woman lift a car to save her baby in 1962.^[14][15][16]
• In 1982, in Lawrenceville, Georgia, Tony Cavallo was repairing a 1964 Chevrolet Impala automobile from underneath when the vehicle fell off the jacks on which it was propped, trapping him underneath. Cavallo's mother, Mrs. Angela Cavallo, lifted the car high enough and long enough for two neighbors to replace the jacks and pull Tony from beneath the car.^[17]
• In 1988, in Waialua, Hawaii, while working a construction contract two weeks after filming the finale for the television show Magnum P.I., pilot and Vietnam Veteran Steve Kux lost control of his Hughes 500D helicopter and crashed into a drainage ditch. His coworker, Warren Everal (also known as "Tiny") lifted the 640-kilogram (1,400 lb)^[18] helicopter enough to allow another person to remove Kux from the cockpit.^[19]
• In 2006, Ivujivik, Quebec, resident Lydia Angiyou saved several children by fighting a polar bear until a local hunter shot the bear.^[20]
• In 2006, in Tucson, Arizona, Tom Boyle watched as a Chevrolet Camaro hit 18-year-old Kyle Holtrust. The car pinned Holtrust, still alive, underneath. Boyle lifted the Camaro off the teenager, while the driver of the car pulled the teen to safety.^[17][21]
• In 2009, in Ottawa, Kansas, 1.70 m (5 ft 7 in), 84 kg (185 lb) Nick Harris lifted a Mercury sedan to help a 6-year-old girl pinned beneath.^[22]
• In 2009, in Newport, Wales, Donna McNamee, Abigail Sicolo, and Anthony McNamee lifted a 1.1 ton Renault Clio off an 8-year-old boy.^[23]
• In 2011, in Tampa, Florida, 1.91 m (6 ft 3 in), 134 kg (295 lb) University of South Florida college football player Danous Estenor lifted a 1,600 kg (3,500 lb) car off a man who had been caught underneath. The man was a tow truck driver who had been pinned under the rear tire of a 1990 Cadillac Seville, which had lurched forward as he worked underneath it. The man suffered only minor injuries.^[24]
• In 2012, in Glen Allen, Virginia, 22-year-old Lauren Kornacki rescued her father, Alec Kornacki, after the jack used to prop up his BMW slipped, pinning him under it. Lauren lifted the car, then performed CPR on her father and saved his life.^[25]
• In 2012, in Michigan, Austin Smith (age 15) lifted a car to save his grandfather pinned underneath.^[26][27]
• In 2013, in Oregon, teenage sisters Hannah (age 16) and Haylee (age 14) lifted a tractor to save their father pinned underneath.^[28]
• In 2013, in Salvage, Newfoundland and Labrador, Cecil Stuckless, a 72-year-old man lifted a Jeep to save his son-in-law pinned underneath.^[29][30]
• In 2014, in Minnesota, Bob Renning, a 52 year old man gripped the door frame of an on fire 2006 Chevy Trailblazer, pulling and bending the door frame in half, shattering the glass of the window. Renning helped the driver out of the burning vehicle, saving their life.^[31]
• In 2015, in St. John's, Newfoundland, Nick Williams lifted a four-wheel-drive vehicle to save a young boy pinned beneath its tire.^[32]
• In 2016, in Virginia, Charlotte Heffelmire lifted a burning truck off of her father before driving the truck on three wheels out of the garage, went back inside the house, and saved her family from the ensuing house fire.^[33]
• In 2017, in Temple Terrace, Florida, Kenny Franklin, lifted an SUV from a state trooper after an accident.^[34][35]
• In 2019, in Ohio, Zac Clark, a 16-year-old football player, lifted a 1,400-kilogram (3,000 lb) car when he heard his neighbor call for help.^[36][37]

Research

Early experiments showed that

Exercise physiologist Robert Girandola has pointed out that most cars have a 60/40 weight distribution, as the engine block puts the center of mass slightly towards the front of the car. In most instances, the individual is lifting one or two wheels of the car from the back. Therefore, they are only actually lifting a small fraction of the vehicle's weight. While the fight or flight response allows for increased lifting capacity, it would be hundreds of pounds rather than thousands.^[40][41]

See also

• Double-muscle mutation in humans
• Myostatin-related muscle hypertrophy, a rare genetic condition resulting in increased musculature and decreased body fat
• Muscle hypertrophy
• Superhuman strength, similar concept in comic books and other fictional characters
• Physical strength

References