<p>how crowded is rsf during regular semester?</p>
<p>RSF is usually pretty crowded. You will often have to take turns at stations in the weight rooms and will have to wait in order to get a treadmill. Especially during peak hours like the early evening. If you're worried about it being crowded, I'd recommend going later at night or early in the morning, of course if that fits your schedule.</p>
<p>Pretty crowded, as commonsense says (hahah), and if you hit it when it's peaking you will often have to wait 10-15 minutes for the aerobics machines.</p>
<p>Try to hit it off-peak -- not during the morning before classes (but early morning, near opening, is good); not during lunch (which for Cal is a 4 hour period :p); not in the evening after classes (after about 7pm). It will still be pretty crowded in between, especially as you near the peak times, but you'll be able to feel out a schedule that works for you before too long.</p>
<p>Are the swimming pools very crowded?</p>