TRE® Standing Exercises in Depth by Hans Holter Solhjell | TRE Current Status Not Enrolled Price $149.00 Get Started Take this Course -TRE® Tremoring in Standing part 1 – 3 -Learn how to benefit more from the standing TRE® exercises by including a focus on awareness, balance and grounding. Login Course Content Kursinnhold TRE® tremoring in standing part 1 TRE® tremoring in standing part 2 TRE® tremoring in standing part 3