the 40-year-old rider , who has two final rides at sandown on saturday , said : ` to be fair to steve redgrave , you have to put your body through physical torture to try and win a fifth gold medal in boat .
` i can ride for pleasure and hopefully it will be less dangerous than it was when i was competing .
` no , that wo n't be happening -lrb- riding -rrb- .
i 'm much too stubborn for that