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(DWhite2741 @ Dec. 17 2007,03:22)</div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">When I first did squats I started with 200 pounds I believe. I did five reps with it then racked the weight. Is that a decent weight to begin with?</div>
I don't think anyone has really addressed the OP question (unless I am being a bit thick today?). The answer depends what you mean by decent and whether you are doing an HST cycle or not? Assuming you have your form down and you want to do a standard HST progression over six workouts per mesocycle, a good rule of thumb is to start your cycle (be sure to SD first) with 75% of your 15RM and increment in 5% steps each workout up to your 15RM. Then use 75% of your 10RM and work up to your 10RM and finally 75% of your 5RM working up to your 5RM. Once you reach your 5RM load you can stick with that for a few more weeks or continue to increment, say once a week, until you reach your 3RM. Just be careful that you only increment if you can keep your form consistent. There is no point in pushing up the load if you end up doing a half-squat or, if your form suffers badly, you could end up with an injury.
If you don't know your RMs then you can always start your cycle with a load that you know you could probably get 25 reps with and work from there. You don't have to do 25 reps but you could do 2 sets of 15 reps. Then increment the load each workout by 10 lbs (for squats) and try to get 15 reps each time. When you hit a load that would cause you to fail on your 16th rep, make a note of it for next cycle. Keep that load for your next session but only try for 10 reps. Do two or three sets with that load. Increment again the next session and keep doing this until you know you would fail at 11 reps. Write that load down as your 10RM for next cycle. Next session, stay with that load but only try for 5 reps and try for 3 sets. Keep incrementing each session until you reach a load that would cause you to fail on your 6th rep. Write that down as your 5RM for next cycle. As I said above, from that point on just continue with the 5RM load for a few weeks or carry on incrementing on a weekly basis until you reach your 3RM. You can string the 5s out for quite a few weeks but eventually you will stop making progress and then it is a good idea to SD again (for 9 days min) before starting on your next cycle.
At that point you will have 15, 10 and 5RMs to work towards. You can add 5lbs to each for your next cycle. When you arrive at them, make a note of how easy or hard it is to get your RM loads and then increase them on the following cycle as you see fit. Do try to add load each cycle.