FitzookLogo Design Contest

Hello, here is my design, hope you like it.
Let me know your thoughts if you want to see more variety, feel free to ask.

Thank you, ;)

-logostudio

#81 icon is F + Z

This is really creative - great work. For #82, is there a way to make the silhouette look a little more like a 'k'. I love the concept but feel like the K isn't clear (so it looks like Fit Zoo)

Thanks for submitting

#85 is really good as well. Is it possible to make the character more like an "F". This is another great concept!