strawdog
Level 5 Valued Member
A rather extreme example of the perils of training to failure (and beyond, it seems)...
http://www.dailymail.co.uk/health/article-2521007/Rebecca-Johnson-suffered-rare-muscle-condition-brought-exercising-hard.html
http://www.dailymail.co.uk/health/article-2521007/Rebecca-Johnson-suffered-rare-muscle-condition-brought-exercising-hard.html