Personal Training Business, Focus Intensity Training needs a Packaging Design

This is what a business in Australia was looking for in their 3D design

I need a good shirt and logo design for my personal training business, I want it to be serious and fun at the same time so it can stand out from normal uniforms,
I would like to see designs that use the colours black, yellow and white, or black, orange and white,
The initials of my business is F.I.T and I want that to be seen on the front so people understand the principle of my business,

For the clothing area I would like a design for a normal shirt and also a tank top, where it would have a logo at the front and the name underneath the logo and also on the back I would like it to say 'personal trainer' with a place where I can put my contact number on it, make it interesting and bright so it can stand out,

For the logo design I want it to be serious but also fun at the same time, the colours on the logo doesn't matter that much, but when people see it I want it to scream out "FITNESS" so people know I'm a personal training business. Read more