Loving the app

[dolcie06]

Am on my second week only now and I l9ve the app it's great and I find d after the run I still have loads of energy left. Some9ne t9ls me once your arms are the strnegh behind running ??

[icklegui Graduate]

Ooh that's interesting. Arms certainly make a difference! I saw a woman running the other day with the most remarkably right-angled arms as she powered steadily across the park.

I think it's MarkyD on here that says slow running uses your core but fast running is all legs? I can't remember exactly or if it's him (though he always posts interesting knowledge). Maybe he or someone else knows more and will answer