To provide lasting relief for upper back tension related to scapular imbalance, it is necessary to combine release of the pectoralis minor muscle (in the front, using a ball) with strengthening of the weakened lower trapezius (in the back, via Y-arm raises).

noli's read

The idea of targeting the lower trapezius and pectoralis minor to optimize scapular movement is based on solid scientific foundations. A randomized controlled trial (RCT) conducted by Hotta et al. (2020) confirms that combining pectoralis minor stretches and strengthening of the back muscles improves shoulder alignment and general comfort. Furthermore, a systematic review by Struyf et al. (2013) supports that these targeted corrective exercises are highly effective for reducing upper body discomfort in the long term. Conversely, strength assessment via simple manual pressure, while practical in the field, shows moderate reliability in observational studies for isolating a specific muscle. Finally, while the immediate improvement presented is encouraging, research shows that lasting postural changes generally require several weeks of regular practice, rather than a single quick session.

the sources

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