The climbing is great exercise, physical and mental. Eva's strength has improved, and the (many) moves that require her to hang from one arm have become manageable. Mentally she has also progressed, and she has the confidence for the (also many) moves that require dynamic climbing, or dynoing where she basically needs to leap from one position to another. Eva has given up gymnastics to focus on climbing, but I think her years of gymnastics training did help prepare her for many of the moves in climbing.
Eva's climbing coach Jason is excellent, has really inspired her to push herself.