Some describe SI as feeling "deeper than a deep tissue massage". While much of what David does is hands-on it doesn't feels like massage and just because its deep don't mean it has to hurt, or cause new pain.
It does consist of slow, alternately superficial and deep, fascial and myofascial manipulations combined with slow, active movement or stretching on your part.
Your fascia is full of sensory nerve endings that are responsible for a wide range of sensations. As such, the experience of what it feels like can vary from person to person. David will work with you to find the appropriate application that gets productive results and is within your comfort level.