I am a Moving Comfort diehard, but this bra does not epitomize "moving comfort" It binds and pinches in odd locations, and doesn't have much "give" at all. The material is designed to be more stretchy where the girls sit, and very little stretch in other areas, but the effect is just to make the whole thing uncomfortable. It also rode up in the back and was difficult to reposition.

For comfort and support for medium impact I recommend the MC Calli bra.
For comfort and support for high impact activities I recommend the MC Maia or Fiona bras.

Stay away from the Helena.