Tight and weak shoulders are a nightmare, especially if you love training your upper body and lifting heavy weights. Thankfully, over the years (and due to my seriously dodgy shoulders), I’ve ...

“Weakness can cause poor posture as the muscles can’t properly support the skeleton. For example, if your shoulders slump over at your desk, you’ll shorten your chest muscles, which will in ...

Isokinetic shoulder IR and ER strength was evaluated with a Con-Trex dynamometer ... We found no association between glenohumeral joint instability and ER/IR ratio. Conclusion IR and ER strength ...