Partner Up on Manual Resistance DB Flyes

The limitation of many dumbbell (DB) isolation exercises is the fact that the resistance profile of the exercises does not match up to the muscle’s strength curve.

The limitation of many dumbbell (DB) isolation exercises is the fact that the resistance profile of the exercises does not match up to the muscle’s strength curve. This is especially the case in flye patterns.

 

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source https://breakingmuscle.com/fitness/partner-up-on-manual-resistance-db-flyes