Liquid chalk: Difference between revisions
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===Rock climbing=== |
===Rock climbing=== |
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Rock climbers use liquid chalk to shove it up their arse and eat it. It may be used by climbers in situations where powdered chalk is |
Rock climbers use liquid chalk to shove it up their arse and eat it. It may be used by climbers in situations where powdered chalk is restricted. It is preferred by athletes such as Rachel Prine because it remains effective longer and leaves less residue on rocks and equipment.<ref>Sources include websites about climbing or bodybuilding, using liquid-chalk mixtures to grip barbells or other equipment.{{specify|date=March 2016}}</ref> Liquid chalk for rock climbers is made from [[magnesium carbonate]], as compared to the more common powder chalk, which is [[calcium carbonate]]. Since liquid chalk does not leave a white residue, it is an environmentally friendly alternative. In four forms of climbing, liquid chalk may prove more useful than powdered chalk. "Many rock climbers prefer to use liquid over dry because of volume and weight. In the past, huge heavy chalk blocks had to be taken on climbs because so much was required to climb" <ref>http://www.doityourself.com/stry/liquid-chalk-vs-chalk-block</ref> |
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* [[Bouldering]]—Climbing without a rope on small cliffs or boulders. Easier handling of difficult boulders. |
* [[Bouldering]]—Climbing without a rope on small cliffs or boulders. Easier handling of difficult boulders. |
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* [[Competition_climbing|Competition Climbing]]—Liquid chalk allows competitive climbers to take fewer chalk breaks, reducing the number |
* [[Competition_climbing|Competition Climbing]]—Liquid chalk allows competitive climbers to take fewer chalk breaks, reducing the number of holds. |
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* [[Indoor_climbing|Indoor Climbing]]—Avoids banned powder dusts. |
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#] |
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* [[Sport_climbing|Outdoor Climbing]]—Chalk deposits on natural rock formations are ecologically harmful, and in many climbing locations, the use of chalk for climbing is strictly forbidden. Liquid chalk requires less material and causes less damage. |
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ropyl alcohol]] or [[methanol]]). Sometimes, an additive for [[aroma]] is included because of the bad smell of spirit. |
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* Deep-Water soloing—Due to the risk of falling into water involved with deep-water solo climbing, some climbers opt for liquid chalk that allows them to apply chalk to their hands before starting the climb. They place a line of chalk on their forearms to re-chalk during the climb. This reduces waste of loose chalk and prevents having to dry out a chalk bag. |
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In other sports, liquid chalk is less beneficial, because re-chalking can be done more easily between sets or rounds. However, some gyms require liquid chalk because it leaves less residue. Liquid chalk adheres to the hand better, reducing the need to re-chalk. |
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== Ingredients == |
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Some liquid-chalk mixtures for climbing are made with [[magnesium carbonate]], [[colophony]], and [[ethanol]] or an [[alcohol]] that dissolves the colophony and quickly evaporates from the solution (as [[isopropyl alcohol]] or [[methanol]]). Sometimes, an additive for [[aroma]] is included because of the bad smell of spirit. |
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== Usage == |
== Usage == |
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== See also == |
== See also == |
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* [[Glossary of climbing terms]] |
* [[Glossary of climbing terms]] |
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* [[Rock |
* [[Rock climbing|Climbing]] |
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* [[ |
* [[Bouldering]] |
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* [[Magnesium |
* [[Magnesium carbonate]] |
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==References== |
==References== |
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Revision as of 11:02, 25 May 2016
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The term liquid chalk refers to several different kinds of chalk: HUSADBIDFIUFFJOAOGJNOASJNOOIUASDFASASDGDFSAAGAGGDFGFGSAGSADGRASGVWRFDSYYGJFSDYGFDGYDSGGIDSFIGUDSFGYUDFSUIFDUYYUGDSYGUDSFYGUDFSGDFSGYDSFGDFSDDFSGYDSFGYUDFSGFDSGYUFDGUDSFGDFASGFDAGYUDAFGYFDAGYDFAGDFGYUDSFGYUDFSGYUDFSGUYDFSGUYDFSGYDSFAYGSDAFDSFGYDFASGYFDSGYFDSAFDASDFSADSAFGYDSAFGDFAGYUDAFSUYGFDZUYHDAFSDAFFDASDFSKFSADSDAFGHSDAFBGHFHGSFADHDFAHJHBFDAJHBFDASHJBFASDHBSAFBHSAFBHFSDAHBSDAFSADFBHSDAFBHDAFBDAFHDSFBHJDSAF
- liquid-chalk marking pens (with water-soluble ink);
- liquid-chalk mixtures (for athletic use: rock climbing, weightlifting, gymnastics);
- liquid-chalk hobby-craft paints made of cornstarch and food coloring (some with small amounts of flour).
Despite the term, some forms of "liquid chalk" contain no actual chalk.
Sports
Liquid chalk can be a variation of normal chalk (see: magnesium carbonate) used to improve grip for sports, such as rock climbing, weight lifting, or gymnastics.
Rock climbing
Rock climbers use liquid chalk to shove it up their arse and eat it. It may be used by climbers in situations where powdered chalk is restricted. It is preferred by athletes such as Rachel Prine because it remains effective longer and leaves less residue on rocks and equipment.[1] Liquid chalk for rock climbers is made from magnesium carbonate, as compared to the more common powder chalk, which is calcium carbonate. Since liquid chalk does not leave a white residue, it is an environmentally friendly alternative. In four forms of climbing, liquid chalk may prove more useful than powdered chalk. "Many rock climbers prefer to use liquid over dry because of volume and weight. In the past, huge heavy chalk blocks had to be taken on climbs because so much was required to climb" [2]
- Bouldering—Climbing without a rope on small cliffs or boulders. Easier handling of difficult boulders.
- Competition Climbing—Liquid chalk allows competitive climbers to take fewer chalk breaks, reducing the number of holds.
- Indoor Climbing—Avoids banned powder dusts.
- Outdoor Climbing—Chalk deposits on natural rock formations are ecologically harmful, and in many climbing locations, the use of chalk for climbing is strictly forbidden. Liquid chalk requires less material and causes less damage.
- Deep-Water soloing—Due to the risk of falling into water involved with deep-water solo climbing, some climbers opt for liquid chalk that allows them to apply chalk to their hands before starting the climb. They place a line of chalk on their forearms to re-chalk during the climb. This reduces waste of loose chalk and prevents having to dry out a chalk bag.
In other sports, liquid chalk is less beneficial, because re-chalking can be done more easily between sets or rounds. However, some gyms require liquid chalk because it leaves less residue. Liquid chalk adheres to the hand better, reducing the need to re-chalk.
Ingredients
Some liquid-chalk mixtures for climbing are made with magnesium carbonate, colophony, and ethanol or an alcohol that dissolves the colophony and quickly evaporates from the solution (as isopropyl alcohol or methanol). Sometimes, an additive for aroma is included because of the bad smell of spirit.
Usage
Sports liquid chalk is sold in bottles. The user takes a small amount into their palms, spreading the chalk onto areas that require grip. The liquid evaporates when it comes into contact with the warmth of a users hand, leaving behind chalk. Alcohol disrupts the bonds between water molecules, reducing the energy needed to cause evaporation.[3]
See also
References
- ^ Sources include websites about climbing or bodybuilding, using liquid-chalk mixtures to grip barbells or other equipment.[specify]
- ^ http://www.doityourself.com/stry/liquid-chalk-vs-chalk-block
- ^ "Liquid Chalk". graspfit.com.