I like the 1st concept much better, the apple peel is a great idea, but, I'm looking for something that looks a little more professional. More along the lines of luxury training. My services are oriented towards the upper-middle to upper class so the idea of a scale is really cool, but maybe a fancier scale with another 1 or 2 images that represent fitness. Also the colors on the first one give the image a much better pull. it catches the eye. The darker blue in the first image is also a nicer shade so if you want to keep with the primary color of blue than that's the shade I would suggest.
Thanks a lot for your efforts and if you have any questions about what exactly I'm looking for please feel free to ask.