serrautus
3 videos • 1 views • by Rotten Tomato
1
Serratus Development: Two Great Exercises For Them
PhysiquesOfGreatness
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2
How to make your side serratus exercise effective with this simple movement
Kevin Kreider
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3
The FORGOTTEN Core Muscles Workout - Serratus Shredders!
ATHLEAN-X™
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