Flexibility is the anatomical range of movement in a joint or series of joints, and length in muscles that cross the joints to induce a bending movement or motion. Flexibility varies between individua

Irina Viktorovna Tchachina is a retired Russian individual rhythmic gymnast. She is the 2004 Olympic silver medalist in all-around, a two-time World all-around bronze medalist, the 2004 European all-a