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Stop slogging away in treadmill purgatory. Follow this guide.
Jumping jacks have come a long way since middle school.
The right way to blend the two to preserve and gain mass.
Even "moderate" exercise has a big impact.
A new brain-stimulation treatment lessens perceived effort.
Your favorite diversions might be your Achilles heel.
It's not just how you land.
It's just as beneficial as 50 minutes of moderate work.