The length-tension relationship is the observation that muscle fibers have an optimal length for force output due to having a greater number of active crossbridges available to contribute to force production.
formidable-pdfs domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp-includes/functions.php on line 6121The length-tension relationship is the observation that muscle fibers have an optimal length for force output due to having a greater number of active crossbridges available to contribute to force production.