Anyway, good luck in turning your babe. I went swimming and mine turned. very weird feeling, but I was delighted. Your babe might be trying to turn with the gymnastics - have a swim - up and down a few lengths, on your back and front crawl - or just doggy paddle!!!! it might do the trick.
Mine sticks its bum right out and right under my ribs. Very uncomfortable, and it makes the most enormous bulge! A lady on my ante-natal thread said she turned her breech baby by turning somersaults in a swimming pool.
That's what I did AnnVan - I was turning from swimming on my back to swimming on my front and curled my legs under me while turning in the water - a mini sommersault and hey presto my turned baby - be warned though... it's such a weird feeling when they're that big, you might need to stay close to the edge of the pool to hold on afterwards as you catch your breath.