Soft tissue mobilisation /
Myofascial Release

IASTM (Instrument Assisted Soft Tissue Mobilization)

Instrument Assisted Soft Tissue Mobilization (IASTM) is a specialized form of soft tissue therapy that uses uniquely designed tools to address muscle tightness, fascial restrictions, scar tissue, and other soft tissue dysfunctions. These tools are typically made from stainless steel or other rigid materials and have smooth, contoured edges that allow therapists to target specific areas of soft tissue with precision.

IASTM is rooted in the principles of fascial health and proprioception. Research from the Stecco family has revealed that the fascia (the connective tissue surrounding muscles and organs) plays a crucial role in proprioception and peripheral motor control. This means that healthy fascia is essential for smooth movement and body coordination. Restrictions or adhesions in the fascia can disrupt the body’s natural motor patterns and even cause pain to appear in distant parts of the body due to the interconnections known as myofascial sequences or myofascial meridians. For instance, a restriction in the fascia of the neck might lead to pain or dysfunction in the hand, even in the absence of nerve involvement.

IASTM works to break down adhesions, release restrictions, and restore normal fascial sliding. By improving the health and elasticity of fascia, the body’s natural tensegrity (balance of tension and compression in the musculoskeletal system) is restored, resulting in pain relief, improved mobility, and enhanced physical function.

How Does IASTM Work?

IASTM works by applying controlled pressure to soft tissues using specially designed tools. The pressure stimulates a mechanical, vascular, and neurological response in the fascia, muscles, and nervous system. This approach is effective in addressing chronic pain, stiffness, and movement dysfunctions.

When pressure is applied, it creates a localized receptor effect where sensory nerve endings in the area are activated. This process sends signals to the central nervous system (CNS), promoting the release of tension, improving motor patterns, and enhancing neuromuscular control. The treatment also increases blood flow, reduces the viscosity (thickness) of the fascial ground substance, and re-establishes normal fascial sliding, which is vital for smooth and efficient movement.

Benefits of IASTM IASTM provides a wide range of benefits that support overall physical health and performance. Here are some of the key benefits of this therapy:

• Improves Blood Circulation: Increases blood flow to targeted areas, accelerating the healing process and promoting tissue regeneration.

• Improves Fascial Elasticity and Sliding: Restores the natural movement of fascia, allowing better glide and mobility between fascial layers.

• Reduces Scar Tissue and Adhesions: Breaks down accumulated scar tissue and adhesions caused by injury, surgery, or overuse.

• Reduces Soreness and Improves Tissue Recovery: Speeds up the recovery of sore or damaged tissues, reducing delayed onset muscle soreness (DOMS) after exercise or injury.

• Improves Neuromuscular Efficiency: Enhances the connection between the brain and muscles, promoting smoother and more coordinated movement patterns.

• Increases Blood Flow: Promotes vasodilation, increasing oxygen and nutrient delivery to tissues, speeding up the healing process.

• Maintains Functional Muscle Length: Restores normal muscular function by breaking down restrictions, allowing muscles to maintain their proper length and flexibility.

• Improves Joint Range of Motion: Releases fascial restrictions, which can free up joint movement, allowing for greater range of motion.

• Decreases Overall Effects of Stress on the Body: Reduces muscle tension and physical stress caused by chronic postural issues, work-related strain, and daily physical demands.

Cupping as part of IASTM:

cupping is another effective technique that uses suction to lift and separate layers of fascia, muscle, and skin. Cupping involves placing specially designed cups on the skin to create a vacuum effect, drawing the skin and fascia away from the underlying tissues. This technique increases blood flow, promotes lymphatic drainage, and releases fascial restrictions.

The suction effect of cupping works similarly to IASTM but with an upward force, rather than a compressive one. This “lifting” effect helps to release tight fascia, improve mobility, and reduce pain in problem areas. Cupping also promotes relaxation by triggering the parasympathetic nervous system, reducing overall stress on the body.

Benefits of Cupping

• Reduces Muscle Tension: Releases tight fascia and muscles, promoting relaxation.

• Increases Blood Flow: Boosts blood flow to the affected area, supporting healing and recovery.

• Promotes Lymphatic Drainage: Encourages the removal of toxins and waste products from tissues.

• Improves Fascial Sliding: Enhances the movement of fascial layers, supporting better body mechanics.

• Reduces Pain and Inflammation: Provides relief from chronic pain and inflammation by promoting natural healing.