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napsgear
genezapharmateuticals
domestic-supply
puritysourcelabs
UGL OZ
UGFREAK
napsgeargenezapharmateuticals domestic-supplypuritysourcelabsUGL OZUGFREAK

<3rate

220 - your age = your max heart rate.

You want to keep your heart rate between 65-70% of your max heart rate for fat burning
 
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