i think it depends on the club you fly at. the one i fly at is not well regulated. there is no control of who can fly only when certain types of planes fly (15-60 size, 120 size and larger and turbine). there's no guarantee that people that fly can really fly. plus just next to the larger plane pits, foamies fly unchecked. it is not rare for planes to come hurtling down full throttle toward the pits. i wouldn't think that being in a chair (unless you have to be) would not be beneficial to your health!