Women’s Running
@WomensRunning
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While it feels like you’re working hard when you’re 70 reps into a grueling round of 100 crunches, you’re only working one set of muscles – and not ALL of your “core muscles”.
Women’s Running: Build a strong core…
Women’s Running
@WomensRunning
·
While it feels like you’re working hard when you’re 70 reps into a grueling round of 100 crunches, you’re only working one set of muscles – and not ALL of your “core muscles”.
Tweet a friend you want to make shapes with this weekend. 
: YogaWorks Baltimore teacher Jodi Huffman
A Health Blog 
Fitnessaware 