Legs freeze: Sounds like You have a nerve compression at spinal roots Lumbar 4,5 and Sacral 1,2. Check this out because you are young. Back pain does not have to be present. This can be serious if untreated. I am sure you want to run for many years. See a spinal orthopedist or neurologist. MRI and nerve conduction studies are good diagnostics, Good luck
Answered 2/3/2016
1.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question