Odds on, you haven’t given much thought to this system when you’re crushing your 5th set of biceps curls while making faces in the mirror because curls don’t count unless done in front of a mirror. But without it, lifting … Read More
Odds on, you haven’t given much thought to this system when you’re crushing your 5th set of biceps curls while making faces in the mirror because curls don’t count unless done in front of a mirror. But without it, lifting … Read More