Summary: Climbing coach and guide John Kettle talks about how he improved his technique and strength to break a decade+ plateau from V7 to V11 and 5.11d to 5.13b in a very short time.
Summary: Climbing coach and guide John Kettle talks about how he improved his technique and strength to break a decade+ plateau from V7 to V11 and 5.11d to 5.13b in a very short time.