<p><br /> France defender William Gallas has escaped serious injury after crashing while taking part in a dune buggy race at the team's World Cup training camp.<br /> </p><p><br /> The defender came away from the accident with just a graze on his left hand, a team spokesman said.<br /> </p><p><br /> The former Arsenal skipper is recovering from a calf injury and has been back in training for several days, suggesting he will be fit to take part in the finals in South Africa.<br /> </p><p><br /> Gallas could face his first real test on Wednesday when he is expected to be picked for a friendly against Costa Rica, the first of three warm-up games for France.<br /> </p><p><br /> The squad, in a week-long training camp at the scenic ski resort of Tignes, have been taking part in activities such as hiking up a glacier and an introduction to biathlon, a mixture of cross-country skiing and shooting.<br /> </p>