Desarrollo humano y social

¿Por qué se dice que la natación es el deporte más completo?

07/03/2025

Autor : L.C.F Ángel Antonio Palestina Martínez Cargo: Coach Natación

La natación es considerada por expertos, entrenadores y especialistas en salud como el deporte más completo que existe. ¿Por qué se dice esto? A continuación, te explico los principales beneficios de este extraordinario deporte. Esta afirmación se fundamenta en sus múltiples ventaj

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Joomla! Debug Console

6 Queries Logged 6555.00 ms

Query Time: 0.32 ms Query memory: 0.023 MB Memory before query: 1.036 MB Rows returned: 0

SELECT `data`

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  WHERE `session_id` = X'7663363067306f73676a373537646732717061716f6738313467'

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	d852h_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

Profile

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
executing	0.01 ms
end	0.00 ms
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waiting for handler commit	0.01 ms
closing tables	0.01 ms
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cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	Same as call in the line below.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:660
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:804
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:364
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.26 ms After last query: 0.37 ms Query memory: 0.020 MB Memory before query: 1.050 MB Rows returned: 0

SELECT `session_id`

  FROM `d852h_session`

  WHERE `session_id` = X'7663363067306f73676a373537646732717061716f6738313467' 
  LIMIT 1

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	d852h_session	NULL	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.03 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:806
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:364
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 3568.84 ms After last query: 0.10 ms Query memory: 0.004 MB Memory before query: 1.055 MB

INSERT INTO `d852h_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
(X'7663363067306f73676a373537646732717061716f6738313467', 1, 1741597837, 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `d852h_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'7663363067306f73676a373537646732717061716f6738313467', 1, 1741597837, 0, '', 0)

Profile

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.00 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.01 ms
System lock	0.01 ms
update	0.16 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	3568.42 ms
closing tables	0.03 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:806
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:364
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 107.69 ms After last query: 1.15 ms Query memory: 0.021 MB Memory before query: 1.122 MB Rows returned: 5

SELECT id, rules

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Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	d852h_viewlevels	NULL	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5	100.00	NULL

Profile

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starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	49.71 ms
preparing	0.06 ms
executing	0.06 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:52

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.49 ms After last query: 0.21 ms Query memory: 0.021 MB Memory before query: 1.134 MB Rows returned: 2

SELECT b.id

  FROM d852h_usergroups AS a

  LEFT JOIN d852h_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

Explain

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	b	NULL	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	2	100.00	Using where; Using index

Profile

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Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.03 ms
executing	0.02 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:52

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2877.40 ms After last query: 7.52 ms Query memory: 0.005 MB Memory before query: 1.973 MB

UPDATE `d852h_extensions`

  SET `params` = '{\"mediaversion\":\"bc615113d3496865eb4f97ab5ead534c\"}'

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

Explain

EXPLAIN not possible on query: UPDATE `d852h_extensions` SET `params` = '{\"mediaversion\":\"bc615113d3496865eb4f97ab5ead534c\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
starting	0.14 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.12 ms
updating	0.17 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	2876.51 ms
closing tables	0.04 ms
freeing items	0.05 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
9	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
8	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
7	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
6	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
5	Joomla\CMS\Factory::getDocument()	JROOT/libraries/src/Application/WebApplication.php:1131
4	Joomla\CMS\Application\WebApplication->loadDocument()	JROOT/libraries/src/Application/SiteApplication.php:133
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:203
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:52

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

6 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

1 × SELECT `data` 
  FROM `d852h_session`

1 × SELECT `session_id` 
  FROM `d852h_session`

1 × SELECT id, rules 
  FROM `d852h_viewlevels

1 × SELECT b.id 
  FROM d852h_usergroups AS a 
  LEFT JOIN d852h_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

OTHER Tables:

1 × INSERT INTO `d852h_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'7663363067306f73676a373537646732717061716f6738313467', 1, 1741597837, 0, '', 0

1 × UPDATE `d852h_extensions` 
  SET `params` = '{\"mediaversion\":\"bc615113d3496865eb4f97ab5ead534c\"}'

Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

6 Queries Logged 6555.00 ms

6 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: