Bench (weight training)
Encyclopedia
A weight training bench is a piece of equipment that has a resemblance to a normal (e.g. park) bench
Bench (furniture)
A bench is a piece of furniture, on which several people may sit at the same time. Benches are typically made of wood, but may also be made of metal, stone, or synthetic materials. Many benches have arm and back rests; some have no back rest and can be sat on from either side. In public areas,...

, but is designed for use in weight training
Weight training
Weight training is a common type of strength training for developing the strength and size of skeletal muscles. It uses the weight force of gravity to oppose the force generated by muscle through concentric or eccentric contraction...

.

Weight training benches may be of various designs: fixed horizontal, fixed inclined, fixed in a folded position, with one adjustable portion, with two or more adjustable portions, with racks to hold bars, etc. In the limit, the definition of a bench blurs into that of combinations that mix a bench and associated equipment.

Benches are manufactured by many different vendors, in an array of qualities, features, and prices.

Alternatives

Though the weight bench seems to define weight training for modern audiences, benches are not strictly necessary for many, if not most, exercises that typically use them. For example, seated presses may be done while standing. In recent years, many home fitness enthusiasts have begun incorporating a swiss ball
Swiss ball
An exercise ball is a ball constructed of soft elastic with a diameter of approximately 35 to 85 centimeters and filled with air. The air pressure is changed by removing a valve stem and either filling with air or letting the ball deflate...

into their workouts in place of a traditional bench, since it is both more space-efficient and requires engagement of the core abdominal muscles. This substitution is not without criticism, since it can be difficult to maintain form and balance when lifting more than one's own body weight.

Before the invention of the weight bench the common way to work the chest was to lie on the floor and do what was known as the floor or supine press.
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