Step by step text solution for Paheli participated in a 400m race competition held at her school and won the race. When she came home she had mixed feeling so joy and pain as she had cramps in her leg muscles. After a massage she was relieved of the pain. Answer the following questions related to the situation What can be the possible reasons for the pain in her legs? by BIOLOGY experts to help you in doubts & scoring excellent marks in Class 7 exams.