The Bad Ragaz Ring Method, Part 3

Byline: Johan Lambeck

Senior Lecturer, Association IATF, Switzerland

This is the third and last blog about the Bad Ragaz Ring Method, in which I will discuss one of our practical exam questions with you. In the two previous blogs, I explained the history, relation with other concepts, developments, and technical aspects; this post is about clinical reasoning. All topics are part of the training of our assistant lecturers.

Photo 1: Our colleague Eslam Mohamed from Egypt assisting me in a recent course in India, teaching one of the bilateral symmetrical leg patterns.

The case:

1. A patient with a Guillain Barré syndrome is recovering, but still shows weakness in the distal part of both lower extremities: 2/5. With which pattern can hip extensors, hip abductors, and knee flexors in the left leg be strengthened? Show.

2. Show a technique with which you would increase the focus on strengthening for the internal rotators, combined with extensors of the hip, and include dose parameters.

3. The nerve root inflammation often leads to a limitation of sliding properties of the nerve; in this case it’s the femoral nerve. How could the pattern be modified to “flos” the femoral nerve?

4. In case the normal grip is too painful, how would you modify your grips for this pattern in this patient? Show and give reasons why.

Answers could be:

Ad 1. Both legs show (distal) weakness and therefore a bilateral symmetrical pattern will be chosen: extension-abduction-internal rotation. In this end position, knees are in extension, and feet in plantar flexion with eversion. This means that the starting position will be flexion-adduction-external rotation, see photos 2 and 3.

Photo 2

The knees will be in flexion, and the feet normally should be in dorsal flexion with supination. Therapist’s fingers should guide the feet from supination to eversion via pressure around the plantar area of metatarsal 1 (photo 4). The therapist gives a three-dimensional resistance against extension-abduction-internal rotation, which almost always is done incorrectly.

It's difficult to start in this starting position; therefore, we mostly start in the end position (photo 4) and combine the two opposite patterns.

Ad 2. Resistance is provided in only one or two directions belongs to the PNF technique timing for emphasis. The therapist isometrically prevents movements in the knee and foot as well in the direction of hip abduction.

Photo 3

Hip movement towards extension and internal rotation is allowed; the therapist allows a concentric contraction. To increase muscle activity, the therapist can include repeated contraction or combination of isotonics. PNF literature is not clear about dosing. Exercise physiology suggests using some 2 seconds for a concentric contraction and 4 seconds for an eccentric one, with about 10 reps. The total contraction duration of the isometric components might be about 15 seconds. A PNF perspective is to look at muscle fatigue: shorter contraction time, smaller range of movement, compensation (other muscles take over).

Photo 4

Ad 3. The regular pattern influences the facial structures connected to the femoral nerve: hip flexion shortens the structures and knee extension elongates the structures (the starting position). Hip extension and knee extension do the opposite (the end position): fascia moves according to neurodynamics. Dorsal flexion would add an extra shortening, and plantar flexion an extra elongation. Repeat the slides 5 to 15 times.

The client’s feet are weak, and may not influence sliding, but some knee flexion in the end position will add tension to the neural fascia: this would be the modification of choice.

Ad 4. This answer is the easiest one: hold around the ankles or even around the distal part of both lower legs.

Logically, our lecturers need to be able to have knowledge about all aspects of clinical reasoning that influence the PNF patterns and techniques. This takes proper guidance of the IATF Senior Lecturers and a vast experience with applying BRRM to clients.

The next Bad Ragaz Ring Method certification course will be around March/April 2026. It will be announced by ATU closer to time. Pre-registration can be done at Inertia Therapy Services. Contact Stacy Lynch at beyonfrelief@msn.com for more information.