At an age more given to cardigans and cups of tea, 69-year-old grandmother Emilie Gradisek still dons a tracksuit as the "spiritual leader" of Slovenia's sitting volleyball team at the Beijing Paralympics.

The oldest Paralympian in Beijing, Gradisek's forays into the cut and thrust of competition have earned her three world championship medals with the high-achieving Slovenians.`

On Sunday, Gradisek narrowly missed out on Paralympic honours after her team lost its bronze-medal match to the Netherlands.

Having surrendered the floor to younger bodies, Gradisek spends more time on the bench than on court these days, acting as a motivator and a pillar of wisdom beside the coach.

"It makes me feel very proud to be the oldest Paralympic athlete," said Gradisek, who resides in Ravne na Koroskem, a sleepy resort town in northern Slovenia.

"I'm the spiritual leader. I make the players feel good about themselves and make them laugh. I cook good energy for the whole team. And excellent coffee!"

Gradisek, who is quick to laugh and sports a shock of ginger hair, joined the team over 10 years ago on the invitation of coach Adie Urnaut, as a way of getting her over the doldrums of hip surgery.

"I felt handicapped at the time. But now I know that even with a handicap you can still be happy and especially on the field when you win... I stayed with the team because sport makes me feel young," she said.

If not for love and Cold War politics, however, Gradisek may well have been playing for the Czech Republic.

COACHES TRIBUTE

Born in Nazi-occupied Czechoslovakia in 1939, she was a member of a touring folk art troupe in the late 1960s.

In 1968, Gradisek fell in love with her present coach Urnaut in Ravne na Koroskem. Nearly four decades on, the coach pays tribute to Gradisek for raising the spirits of a team dominated by 40-something mothers.

"They sing whether they win or lose, they joke, they laugh a lot. Emilie is one of the key factors of this family spirit, before and after matches," said Urnaut.

She is also a mere 56 years older than the youngest Paralympian in Beijing: fellow Czech native Katerina Komarkova, a gum-chewing 13-year-old swimmer born with an arm that ends above the elbow.

"I really felt how young I was out there. Really like a child among the grown-ups," said Komarkova, whose medal ambitions in the women's 100m breaststroke last week were thwarted by an attack of big-occasion nerves.

Despite swimming below her best in Beijing, Komarkova hopes to be back at London in 2012, after feeling the lingering presence of the greats at the iconic "Water Cube" venue.

"It's been an excellent experience... You can really feel the difference here compared to other pools, knowing that giants like Michael Phelps swam here," she said.