Mike S – Just exercising at LVR! Posted on September 29, 2012 by Effraim — 6 Comments ↓ Just exercising at LVR! from Michael Steingraeber on Vimeo. If you have ever been to the BMX Masters or Worlds in Koln then you will know the LVR riding spot just down by the river. This is Mike’s riding spot, check him sessioning last night, really nice combos! Really enjoyed this one!