Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013Lucy Mecklenburgh- Doing a workout with her trainer in a London park May 2013