A 26-year-old female asked:
Yesterday i walked about 3 miles and felt fine. but this morning my leg (right thigh) was sore and it has been getting worse all day. is it a strain?
1 doctor answer • 1 doctor weighed in
Specializes in Adolescent Medicine
Could be you lost K: If that was a more than your usual amount of exercise for you it could be a muscle sprain or it could be muscle cramping because of electrolyte loss, in particular potassium. Drink some rehydration fluid when you are going for a longer than usual workout.
1.3k viewsAnswered >2 years ago
Last updated May 30, 2016
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