I don't have just a ton of experience but....
Are we talking deer/ungulates here? If so,
First of all, the worse the weather, the better for you. Rainy/wet & windy means you can be quieter. Don't stay in bed; get up and hunt!
Second, I don't believe that you need to stay low; at least not in the woods. You'll make more noise and movement trying to stay low, going up and down, than just by standing still like a tree.
Take about 3 slow steps, trying not to step on any leaves or sticks, then stop and look around very slowly, 360 degrees, for roughly 20 or 30 seconds, then repeat. Some use binocs; some don't. If you're in the woods, binocs aren't really necessary. In open areas, they would help. Look very carefully, as bedded or still deer can camoflauge very well - look for eyes, and white spots.
The key is to move sloooooowly in all movements - steps, hand movements, etc. When you see game, then wait for the game to look away, and at that point, rest your rifle against the side of a tree, with hand support pressing the rifle to the tree, as a field rest.