analyse this

[stilljd_5]

@TopCat

From what i can tell her technique hasn’t changed that much but she now just has the stiffness and strength to execute with perfect relaxation - which is why her arm action looks better now. That extra stiffness allows her to more elastic off the ground and hence she uses less energy with each stride. If you were talent spotting you could tell she had the potential back then if you looked carefully. It’s amazing what can be achieved if you can just put it all together.

She has just got stronger and stiffer, I don’t understand the stiffer bit.

Could you suggest other athletes ready for a talent spotter.