Model Trainer Heather Marr's Guide To Building 6-Pack Abs
Six-pack abs: Many of us want them and train for them, but few of us ever get them. As an independent personal trainer, I work out of many gyms and see the same mistakes over and over. Members will spend half of their allotted time in the gym doing crunches or other ab isolation moves, but more often than not, their body fat is too high to show any defi…
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