RBR Editor John Marsh recently fractured his collarbone; he had surgery on April 27. The surgeon told him that he shouldn’t ride the trainer for two weeks or until the incision is healed – to avoid sweating on it and risking infection. John just got the OK to resume showering and trainer riding a couple days ago, a bit ahead of schedule. The following was written before that time to give John and anyone coming back from such an injury an array of activities that can be done before resuming trainer riding and, ultimately, road riding. I'll follow this column with ongoing advice over the next 2 issues.