Ads
related to: mikron mill p 900 lb dumbbells for sale
Search results
Results From The WOW.Com Content Network
Barbells and dumbbells had been used for strength training for many years, especially by weightlifters and bodybuilders. However, inexperienced users could injure themselves with these "free weights". In the late 1940s and early 1950s, Zinkin operated several gyms in the Los Angeles area. Zinkin wanted to make strength training safer and more ...
[8] [19] Tom Lincir, founder of the Ivanko Barbell Company, has encountered 45-pound (20.4 kg) plates weighing as little as 38 pounds (17.2 kg), or as much as 59 pounds (26.8 kg). [ 20 ] Plates can be weighed, and the equipment marked (using a paint pen or other permanent marker ) with the true weight.
Shown to the right is a "spinlock" dumbbell, whose ends are threaded to accept large nuts as collars. Alternatively, a dumbbell may have smooth ends with plates being secured by a sprung collar. Plate-loaded (adjustable) dumbbells (a.k.a. loadable dumbbells) Spin-lock; Spring collar clips; Compression ring collar; Ironmaster quick-lock
Dumbbell flye. The chest fly is performed while lying face up on a bench or standing up, with arms outspread holding weights, by bringing the arms together above the chest. This is a compound exercise for the pectorals. Other muscles worked include deltoids, triceps, and forearms. Equipment: dumbbells, cable machine or "pec deck" machine.
Robert Collins Hoffman (November 9, 1898 – July 18, 1985) was an American entrepreneur who rose to prominence as the owner of York Barbell.He founded magazines such as Muscular Development and Strength & Health, and was the manufacturer of a line of bodybuilding supplements. [3]
Mikron Group (Russian: Группа Микрон), headed by JSC Mikron (Russian: АО "Микрон"), is the leading developer, manufacturer and exporter of microelectronics in Russia and the CIS. [ 1 ] [ 2 ] Its main manufacturing facilities are located in Zelenograd , Russia.