Thomas Inch (27 December 1881 – 12 December 1963) was a British strongman, who held the titles of Britain's Strongest Youth and Britain's Strong Man.^[1]

Thomas Inch was born on 27 December 1881 in Scarborough, a seaside town on the North Yorkshire coast in the U.K. He became interested in bodybuilding and strength as a young boy, bodybuilding through manual labour.^[2]

In 1902, aged 20, Inch was declared by a major 'strongman' publication as the "World’s Strongest Youth," enhancing his notoriety. His inspirations included Eugen Sandow, having seen the German ripping a pack of cards in half and throwing the split deck into the audience. Inch was said to have caught one half of the pack, proceeded to split that in half in the audience, and throw it back at Sandow.^[3]

Unlike many professional strongmen of his day, Inch focused on standard lifts with barbells and dumbbells and left the hoisting of wooden barrels, heavy sacks of grain, pianos, or holding back a team of horses, to his contemporaries. His one exception was that he sometimes lifted human beings in the bent-press; a complicated, one-hand movement to watch.

He is known for the "Thomas Inch" dumbbell, also known as "172", a dumbbell that weighs 172 lbs and 9 oz. (78 1⁄4 kg). It is extremely difficult to lift, partly due to its weight, but primarily because its handle is very thick at 2 3⁄8" (6.03 cm) in diameter, making it difficult to hold on to without an outstandingly strong grip. There were allegations that there was a hole in the original dumbbell, in which Thomas would place a nail, allowing him to arrest any rotation whilst lifting it. On 22 June 2002, Olympic weightlifter, champion powerlifter, and professional wrestler Mark Henry completed a successful one-hand clean and jerk of the dumbbell.^[7]

Inch claimed that in his lifetime he never encountered anyone who could lift the 172 from the floor to overhead using only one hand. Even further, he claimed that no one could clear it off the floor. During his lifetime, German strongman Arthur Saxon and fellow British bodybuilder Reg Park both tried and failed to lift it. He said he had overheaded it literally 'hundreds of times', sometimes lifting it twice in the same performance.^[8]

Inch occasionally served as a strength and conditioning trainer to professional boxers, and helped to rehabilitate wounded soldiers at Fulham Military Hospital following World War I.^[4]

Inch died in Cobham, Surrey on 12 December 1963 of coronary thrombosis.^[9] His family did not keep any of his bodybuilding memorabilia following his death.

• Inch on Fitness (1923)
• Away with Nerves (1946)
• Manual of Physical Training (1947)
• Boxing for Beginners, from Novice to Champion (1951)