In training with Invictus Games athletes

Hundreds of injured servicemen and women from around the world are in London for the first Invictus Games, the brainchild of Prince Harry.

Some of the competitors have lost limbs, or suffered long term injuries. Others are struggling with the mental scars of the conflicts they have experienced.

The BBC's Disability Affairs Correspondent Nikki Fox went to meet two of them as they prepared for the competition.