ChiRunning: Una manera revolucionaria de correr sin esfuerzo y sin lesiones (Spanish Edition)
"The most exciting and revolutionary book to hit the running community this decade." -- Toby Tanser, author ofTrain Hard, Win Easy"ChiRunningis the solution we've all been looking for to maintain high performance and avoid injury." -- Mark Cucuzzella, M.D., masters winner, 2008 Marine Corps Marathon (2:34)