Lowest Price of the Year for Black Friday Starts Today! Save 50% on ALL Apps. Raise Your Professional Level for Just $29 / Year! Subscribe here and get access on all devices! www.muscleandmotion.com/pricing/ For more details, click the link below www.muscleandmotion.com/products/strength-training-app/ One Arm Landmine Row | Watch all active muscles The latissimus dorsi together with other shoulder extensors extend the shoulder joint. The latissimus dorsi extends the shoulder, the trapezius retracts the scapula, and the core muscles stabilize the thorax. 1. The first part of the movement is shoulder extension, the main extensor is the latissimus dorsi. The rear deltoid assists in shoulder extension. 2. In the second part, if we continue the movement and move the elbow behind the body (overextension), the rear deltoid becomes the dominant muscle. Sign up today! www.muscleandmotion.com/products/strength-training-app/