Arthur Jones (inventor)
Arthur Allen Jones (November 22, 1926 – August 28, 2007) was the founder of Nautilus, Inc. and MedX, Inc. and the inventor of the Nautilus exercise machines, including the Nautilus pullover, which was first sold in 1970. He was born in Arkansas, and grew up in Seminole, Oklahoma.
Jones' ideas helped move the public's notion of bodybuilding and strength-training exercise away from the Arnold Schwarzenegger school of training, which involved hours in the gym using free weights, to High Intensity Training. This involves short, single sets with maximum intensity, which, according to theory, triggers maximal muscular growth. Famous individuals who trained under the rules of Jones include Casey Viator (who participated in the Colorado Experiment), Eddie Robinson (who worked with and participated in and trained under Jones's nautilus leverage line which is now Hammer Strength;, Mike Mentzer, Sergio Oliva and Dorian Yates.
His publications include the Nautilus Bulletins, which aim to dispel contemporary myths of exercise and training.
The 1977 film Pumping Iron is cited as generating a fitness revolution of sorts that resulted in gyms full of Nautilus equipment and other similar strength-training exercise machines.
Currently, Nautilus, Inc. markets the Bowflex, Stairmaster and Nautilus product lines. These new product lines are not affiliated with Jones. The Bowflex "power rod" bending technology is in part based it due to use of variable resistance.
The Nautilus machines and the company he formed to sell them made him a multimillionaire and landed him on the Forbes list of the 400 richest people. At one point, financial analysts estimated that Nautilus was grossing $300 million annually. He sold Nautilus Inc. in 1986 for $23 million. He also sold MedX in 1996 and then retired.
On August 28, 2007, Jones died from natural causes at his home in Ocala, Florida, at age 80. He is survived by two daughters and by two sons, Gary and William Edgar Jones. Gary Jones created Hammer Strength strength training machines.
Other interests 
Jones often prided himself on being a generalist, something which he describes as a move away from the stubbornness and short-sightedness of 'specialists'. He attributed this in part to his upbringing in a family of physicians, as he found their attitudes toward medicine revolved around what they were taught and nothing else.
Jones traveled and 'adventured' widely, occasionally with friend and fellow adventurer Roy Pinney, setting up camp for two years or so at a time in different places such as Rhodesia (now Zimbabwe) and Mexico City. His motto was "younger women, faster airplanes, and bigger crocodiles." Jones's Lake Helen, Florida Nautilus building was the home of One-Eyed Jack, a 14-foot (4.3 m)-long gator that Jones was trying to grow to world record size. He was also an aficionado of poisonous spiders and reptiles, a large collection of which was also housed in the Nautilus building.
Jones was also the creator of the "Jumbolair" estate, originally created as a haven of 350 acres (1.4 km²) for orphaned African elephants and other wildlife.
Jones was an accomplished pilot with a flying record of over 44,000 hours, which was especially useful for the import-export businesses that he was developing.
Jones also founded MedX Corporation, in which he invested millions to develop medical-based exercise and testing equipment.
- "In Florida's horse country, a community with jet appeal: Jumbolair", reprinted from the Associated Press.
- Strength Training – www.drdarden.com
- "In Conversation with Arthur Jones", by Brian D. Johnston
- Interview with Arthur Jones
- "Muscle Man" (Time) by Stephen Koepp
- Arthur Jones famous bulletin about HIT training
- New York Times Obituary
- Arthur Jones' written works free online
- Arthur Jones online museum (subscription required)
- Link to pdf on "long overdue academic recognition" of Jones' contribution to the field of exercise physiology
- Jumbolair website
- MedX Corporation website
- Nautilus, Inc. website
- Link to partial bio of Nautilus, as written by Arthurs' son W E Jones
- Nautilus Bulletin Number 1