KIESER EXERCISE MACHINE
Shoulder rotation
The shoulder joint is the most mobile joint in your body—and also one of the most injury-prone. Even everyday movements put it under considerable strain: For example, when you lift a 1.5 kg coffee pot with an outstretched arm, forces equivalent to more than 100% of your body weight act on your shoulder. The joint is stabilized by the deep muscles of the rotator cuff. They ensure that the head of the upper arm bone remains securely in the joint socket—protecting you from overuse and incorrect strain. Training with Kieser’s E4/E5 exercise machine strengthens exactly these muscles—isolated, controlled, and safe.
The result: improved joint stability, better force transmission, and targeted support in cases of shoulder pain, muscular imbalances, or for preventive purposes.
Uniquely precise
Targeted strength training for healthy shoulders

Your training benefits with the E4/E5 shoulder rotation machine from Kieser
Comfortable, functional training position
Individually adjustable
Safe and guided execution of movements
Measurable strength progress

Strengthen your shoulders
Targeted shoulder training with the E4/E5 – efficient, comfortable, individual

The improved E4/E5 enables targeted and safe training of the rotator cuff. Ideal for shoulder pain, limited mobility, or preventive strengthening. A strong shoulder is particularly important for anyone exposed to high stress in daily life—for example, in sports that heavily involve the shoulders or professions requiring overhead work. Training with the E4/E5 specifically improves your stability, reduces pain, and provides effective support in pre- and postoperative rehabilitation.
Precise shoulder training—safe and targeted
How to train the rotator cuff
For effective training of the rotator cuff, controlled shoulder rotation is key—without compensatory movements or activation of secondary muscles. That’s exactly what our E4/E5 shoulder machine from Kieser enables: Individually adjustable pads, axis alignment, and customizable start and end positions guide your movement precisely—for isolated, safe strengthening of the shoulder muscles.

Mit der E4/5 die Schulter trainieren
To effectively train the rotator cuff, controlled rotation is essential—without compensatory movements or secondary muscle activation. This makes targeted rotator cuff training not only precise and effective—but also comfortable and accessible.
Targeted and isolated movement patterns
Easy handling and certified technology
Individual settings and finely adjustable weights
Objective success tracking
Cam technology for optimal load
Other training machines
Specially designed training equipment for targeted training
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