At the weekend I did my W7R3 on the treadmill and had a terrible pain in my left Achilles afterwards. I usually run outside and never usually have any issues at all - I'm wondering if I am striking the treadmill differently than when I would run outside. Any thoughts and tips on avoiding this pain if I choose the treadmill again?
Achilles pain: At the weekend I did my W7R3 on... - Couch to 5K
Couch to 5K
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