# Rotator Cuff | FREE 4K Videos | 321 STRONG > The rotator cuff muscles are essential for every shoulder movement — reaching overhead, pulling on a seatbelt, putting on a jacket, washing your hair, and lifting objects above waist height. After 50, these muscles and their tendons undergo degenerative changes that make them stiffer, weaker, and more prone to impingement and tears. Frozen shoulder, a condition where the joint capsule thickens and restricts movement, becomes significantly more common after 50 and often begins with rotator cuff stiffness that goes unaddressed. Rolling the rotator cuff maintains tissue health, prevents the adhesions that lead to frozen shoulder, and preserves the overhead mobility that is critical for maintaining independence in daily activities. **URL:** https://localhost/videos/rotator-cuff?lang=ja --- [動画一覧に戻る](/videos?lang=ja) [English](/videos/rotator-cuff) [日本語](/videos/rotator-cuff?lang=ja) # Rotator Cuff Shoulder rotator cuff rolling technique Get the roller used in this video The 321 STRONG massage roller: free Prime shipping, backed by 1000s of 5-star reviews. [Shop on Amazon](https://www.amazon.com/dp/B01FOS1WJK?maas=maas_adg_48370A6D4EC630CF09AAE2A73C18BBDE_afap_abs&ref_=aa_maas&tag=maas&321src=video-single) ## この動画について The rotator cuff muscles are essential for every shoulder movement — reaching overhead, pulling on a seatbelt, putting on a jacket, washing your hair, and lifting objects above waist height. After 50, these muscles and their tendons undergo degenerative changes that make them stiffer, weaker, and more prone to impingement and tears. Frozen shoulder, a condition where the joint capsule thickens and restricts movement, becomes significantly more common after 50 and often begins with rotator cuff stiffness that goes unaddressed. Rolling the rotator cuff maintains tissue health, prevents the adhesions that lead to frozen shoulder, and preserves the overhead mobility that is critical for maintaining independence in daily activities. ### テクニックの実行方法 1 Lie on your side with your chest opened up at a 45-degree angle toward the ceiling. 2 Straighten the arm of the side you are lying on and ease yourself forward and backward over the top of the shoulder joint where it meets your back. 3 Move slowly — about one inch at a time — scanning for any spots of tenderness in the rotator cuff area. 4 You can rotate your body slightly forward or backward to shift the angle and access different parts of the rotator cuff or the surrounding shoulder muscles. 5 When you find a tender spot, press into it, relax, breathe deeply, and allow the tension to dissipate before moving on. 6 Continue rotating forward or backward slightly to work through different angles of the shoulder joint. 7 Keep the movement slow and deliberate throughout, letting your breath guide the release. ### 効果 Prevents the adhesions that trigger frozen shoulder — a condition that becomes far more common after 50 and can severely limit everyday reach and overhead movement Maintains tissue health in the tendons and muscles that power every shoulder movement: reaching overhead, putting on a jacket, pulling a seatbelt across Leaves your shoulder joint feeling open and mobile — the quiet, frictionless ease that makes you realize how much stiffness you had been carrying without noticing **プロのコツ：** 最良の結果を得るために、製品ガイドと一緒にこの動画をご覧ください。各テクニックに時間をかけ、体の声に耳を傾けてください。 [ローラーを購入](https://www.amazon.com/dp/B01FOS1WJK?maas=maas_adg_48370A6D4EC630CF09AAE2A73C18BBDE_afap_abs&ref_=aa_maas&tag=maas&321src=video-single) #### 動画詳細 再生時間: 1:15 画質: 4K (2160p) レベル: 全レベル対応 #### 他の動画 [全13動画を見る](/videos?lang=ja) ## このテクニックについてもっと読む この動きを扱っている321strong.comのガイドと回答です。 [回答 Foam Rolling for Rotator Cuff Pain Foam rolling relieves rotator cuff pain by releasing tension in the lats, thoracic spine, and posterior shoulder. Target these three zones daily for relief.](/answers/foam-rolling-for-rotator-cuff-pain)[回答 How to Foam Roll a Rotator Cuff Injury Relieve rotator cuff strain by foam rolling the surrounding muscles: upper back, lats, and posterior shoulder. Safe technique and pressure guide inside.](/answers/how-to-foam-roll-a-rotator-cuff-injury)[回答 How to Foam Roll Your Upper Shoulder and Rotator Cuff Lie on your side, roller under the outer shoulder, arm across your chest. Roll slowly and pause on tender spots for best results. Full technique inside.](/answers/what-is-the-correct-technique-for-foam-rolling-the-upper-shoulder-and-rotator-cuff)[回答 Is Foam Rolling Safe for Rotator Cuff Pain or Impingement? Yes, foam rolling is safe for rotator cuff pain and shoulder impingement when targeting surrounding muscles, not the joint itself.](/answers/is-foam-rolling-safe-for-rotator-cuff-pain-or-impingement)[回答 What Is the 7 Minute Rotator Cuff Solution? The 7 minute rotator cuff solution is a daily myofascial release and mobility protocol targeting shoulder tightness and impingement risk in under 10 min...](/answers/what-is-the-7-minute-rotator-cuff-solution)[回答 When Should You Not Foam Roll Your Shoulder Skip foam rolling with active shoulder injury, inflammation, rotator cuff tear, or post-surgical healing. Compression delays recovery in these cases.](/answers/when-should-you-not-foam-roll-your-shoulder)