Bringing rider and horse together so they can move as one is a complex equation. Now, sports physiologist and movement expert Eckart Meyners has combined efforts with German Riding School Head Hannes Muller and St. Georg editor Kerstin Niemann to provide a book with the answers. Top-quality color photographs--many featuring 2014 World Equestrian Games gold-and-silver-medal-winning rider Helen Langehanenberg--and a depth of detail not yet found in...