asked 77.4k views
2 votes
After several miles of running and sprinting in intervals, the runner’s muscles ache and feel fatigued. Which is the best explanation for what has occurred

asked
User Travega
by
8.8k points

1 Answer

2 votes
The runners muscles have accumulated lactic acid.
answered
User CrabMan
by
7.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.