Since CrossFit can be scaled to any fitness level, you start at your current level, whatever that may be, and build from there. Pushing yourself each time past your comfort level produces big results in strength and power. You will be very surprised at how fast you progress using this technique. The meekest of us can become powerful. This will spill over into every aspect of your life. A strong will is a strong will period. Becoming powerful and strong is the focus; the body that comes with it is just a perk. You gain knowledge or remembrance of yourself and what you are truly capable of. So, YES, CrossFit is for you.