R Lower Leg, Calf Strain
2011-11-20 – 2011-12-07
Grade: 2
Calf that had 'recovered' from injury during XC race 8 days ago went again after ~40 minutes of orienteering race.
Aggravated by gentle run after 7 days' cycling, when felt OK at rest. Cycled for another 8 days, then built up 5 - 10 - 20 mins running, gradually increasing speed.