Questions with the keyword 'lactic acid'

• If lactic acid is a toxin, how does it make our muscles stronger? by 698hrmc35 to Craig, Laura, Saffron Comments: (No comments so far )
• how do we have lactic acid e.g. in our arm when we put it above our head, but not be out of breath, because I thought by 698hrmc35 to Craig, Laura, Saffron Comments: (No comments so far )