While some bodybuilders and athletes may achieve 20-inch biceps through enhanced methods (such as anabolic steroids), doing so naturally is rare and often requires exceptional genetics, years of hard work, and optimal nutrition. Most natural lifters will find that their bicep size peaks significantly below this mark.
Manfred Hoeberl's 26 inch biceps were no match for the "Iron Bear" Harold Collins!!!!!!
Ronnie Coleman: Ronnie Coleman is widely considered to have the greatest bodybuilding biceps ever. His peak competition size was reportedly around 58-59 cm (23-23.2 inches).
When contemplating aesthetic perfection no word can be said without mentioning Phil Heath and his arm development, he attained the 23-inch biceps and 17-inch forearms which sum up his body's symmetry that earned him the Mr. Olympia title seven times.
Isaac Nesser holds the record for the world's largest arms. In a relaxed state, his upper arms measure 29 inches. The official basketball of the National Basketball Association is 29.5 inches in circumference. Nesser has a large frame to match his biceps.
The average bicep size is around 13–14 inches for young adult males with big biceps measuring 15+ inches. That said, some professional bodybuilders' biceps have reached 20+ inches. Therefore, with regimented training and nutrition, 18-inch arms are achievable.
Another factor worth appreciating about Cena is his incredible physique. Even at the age of 47, The Doctor of Thuganomics is incredibly fit and has 19-inch biceps, giving him the look of an absolute powerhouse.
During his time in Memphis, Hogan appeared on a local talk show, where he sat beside Lou Ferrigno, star of the television series The Incredible Hulk. The host commented on how Hogan, who stood 6 ft 7 in (201 cm) and weighed 295 pounds with 24-inch biceps, actually dwarfed "The Hulk".
Lou Ferrigno - I was 330 pounds here. My chest was over 60 inches and my arms were 23 inches dead cold.
The type of body and features one owns is largely genetics. The bicep muscles can be long or short. If one has very long bicep muscles, no amount of training can give the desired result. This is because the muscles are genetically framed in a manner where exercise would not do much impact.
In this study, arm span alone was an accurate estimate of height, but arm span was slightly greater than height. The accuracy of height based on arm span can be improved by using the following equation: Height = 0.87 × arm span + 20.54.
Sitting Next to Olympia Contender With 24-Inches Arms, Jay Cutler Remembers the Time He Measured His 22.5-Inches Arms Next to His Arch-Rival Ronnie Coleman? s 23-Inches Arms.
Bigger muscles require more oxygen to function, and this could lead to faster fatigue and reduced stamina during bouts. Agility, speed, and endurance are key attributes for a boxer, and carrying extra muscle mass might hinder these qualities.
Schwarzenegger often claimed to have an upper arm circumference of 22 to 24 inches after a good pump.
Genetics certainly come into play, but far more people are capable of building a legitimate 20-inch arm than will ever know. In many cases, if they only did things differently, their arms would grow to their ultimate potential rather than be stalled out one to three inches shy.
The secret behind Chris Bumstead's 20″ biceps
Following spider curls, CBum and Walker continued with dumbbell curls, which is a better exercise to provide higher tension on each arm alternatively. And they spared the best exercise to end their session with.
Arnold Schwarzenegger
The seven-time Mr. Olympia combined size, shape, and definition in a nearly perfect package.