Fitgurú on MSN
The rep count myth: Why training to failure just settled the greatest debate in muscle building
Stop obsessing over whether you did 8 or 12 reps; a groundbreaking new study proves that your level of effort matters far ...
Add these to your routine ASAP.
The preacher curl is one of those classic biceps exercises that you need to master. Learn how to do the move both with and ...
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