Synchronized swimming or artistic swimming is a sport where swimmers perform a synchronized choreographed routine, accompanied by music. The sport is governed internationally by World Aquatics. It has traditionally been a women's sport, although FINA introduced a new mixed gender duet competition that included one male swimmer in each duet at the 2015 World Aquatics Championships and LEN introduced men's individual events at the 2022 European Aquatics Championships. From 2024, men will be able to compete in the team event at the Olympics.
A sundial is a horological device that tells the time of day when direct sunlight shines by the apparent position of the Sun in the sky. In the narrowest sense of the word, it consists of a flat plate and a gnomon, which casts a shadow onto the dial. As the Sun appears to move through the sky, the shadow aligns with different hour-lines, which are marked on the dial to indicate the time of day. The style is the time-telling edge of the gnomon, though a single point or nodus may be used. The gnomon casts a broad shadow; the shadow of the style shows the time. The gnomon may be a rod, wire, or elaborately decorated metal casting. The style must be parallel to the axis of the Earth's rotation for the sundial to be accurate throughout the year. The style's angle from horizontal is equal to the sundial's geographical latitude.
Sitting is a basic action and resting position in which the body weight is supported primarily by the bony ischial tuberosities with the buttocks in contact with the ground or a horizontal surface such as a chair seat, instead of by the lower limbs as in standing, squatting or kneeling. When sitting, the torso is more or less upright, although sometimes it can lean against other objects for a more relaxed posture.
A sex position is a position of the body that people use for sexual intercourse or other sexual activities. Sexual acts are generally described by the positions the participants adopt in order to perform those acts. Though sexual intercourse generally involves penetration of the body of one person by another, sex positions commonly involve penetrative or non-penetrative sexual activities.
A chair is a type of seat, typically designed for one person and consisting of one or more legs, a flat or slightly angled seat and a back-rest. They may be made of wood, metal, or synthetic materials, and may be padded or upholstered in various colors and fabrics.
The butterfly is a swimming stroke swum on the chest, with both arms moving symmetrically, accompanied by the butterfly kick along with the movement of the hips and chest. It is the newest swimming style swum in competition, first swum in the early 1930s and originating out of the breaststroke.
Breaststroke is a swimming style in which the swimmer is on their chest and the torso does not rotate. It is the most popular recreational style due to the swimmer's head being out of the water a large portion of the time, and that it can be swum comfortably at slow speeds. In most swimming classes, beginners learn either the breaststroke or the freestyle first. However, at the competitive level, swimming breaststroke at speed requires endurance and strength comparable to other strokes. Some people refer to breaststroke as the "frog" stroke, as the arms and legs move somewhat like a frog swimming in the water. The stroke itself is the slowest of any competitive strokes and is thought to be the oldest of all swimming strokes.
A car seat is the seat used in automobiles. Most car seats are made from inexpensive but durable material in order to withstand prolonged use. The most common material is polyester.
FV105 Sultan was a British command and control vehicle based on the CVR(T) platform. It has a higher roof than the armoured personnel carrier variants, providing a more comfortable "office space" inside. Sultan entered service in 1978. It is no longer used by British Armed Forces.
A chaise longue is an upholstered sofa in the shape of a chair that is long enough to support the legs of the sitter.
A deckchair is a folding chair, usually with a frame of treated wood or other material. The term now usually denotes a portable folding chair, with a single strip of fabric or vinyl forming the backrest and seat. It is meant for leisure, originally on the deck of an ocean liner or cruise ship. It is easily transportable and stackable, although some styles are notoriously difficult to fold and unfold. Different versions may have an extended seat, meant to be used as a leg rest, whose height may be adjustable; and may also have arm rests.
A Strandkorb is a special hooded windbreak seating furniture used at vacation and seaside resorts, constructed from wicker, wood panels and canvas, usually seating up to two people, with reclining backrests. It was designed to provide comfort seating and shelter from wind, rain, sand gusts and sunburn on beach seafront resorts frequented by tourists. Other built-in details, like extendable footrests, sun awning, side folding tables and storage space, provide the user with several comforts.
A recliner is an armchair or sofa that reclines when the occupant lowers the chair's back and raises its front. It has a backrest that can be tilted back, and often a footrest that may be extended by means of a lever on the side of the chair, or may extend automatically when the back is reclined.
An airline seat is a seat on an airliner in which passengers are accommodated for the duration of the journey. Such seats are usually arranged in rows running across the airplane's fuselage. A diagram of such seats in an aircraft is called an aircraft seat map.
Teak wood is used for making boats, furniture, and other things which require resistance to the elements. Teak is used for outdoor furniture but is not recommended for full exposure to sunlight. Being more expensive than most other woods, teak furniture has become something of a status symbol. Not only is it common for a teak bench, chair, or table to last 70 years with the correct care plan, it is also common to pass down such furniture to future generations as an heirloom.
A swimming pool, swimming bath, wading pool, paddling pool, or simply pool, is a structure designed to hold water to enable swimming or other leisure activities. Pools can be built into the ground or built above ground, and may be found as a feature aboard ocean-liners and cruise ships. In-ground pools are most commonly constructed from materials such as concrete, natural stone, metal, plastic, composite or fiberglass, and can be of a custom size and shape or built to a standardized size, the largest of which is the Olympic-size swimming pool.
A wheelchair is a mobilized form of chair using 2 or more wheels, a footrest and armrest usually cushioned. It is used when walking is difficult or impossible to do due to illnesses, injury, disabilities, or age related health conditions.
Virasana or Hero Pose is a kneeling asana in modern yoga as exercise. Medieval hatha yoga texts describe a cross-legged meditation asana under the same name. Supta Virasana is the reclining form of the pose; it provides a stronger stretch.
"Manspreading" or "man-sitting" is a pejorative neologism referring to the practice of men sitting in public transport with legs wide apart, thereby covering more than one seat.
