Lightheadedness

I was unable to complete my workout on Friday after 10 minutes on the elliptical machine at a level 6/10 resistance. I felt lightheaded and although tried to continue with the strength portion of the workout, kept getting lightheaded after each set. I wanted to finish, but after a couple of machines, heeded to Ainsley's suggestions that we should stop. Even when I used to run on the cross-country team in high school, I would also lapse into such a state. Cardio totally owns me.

Workout #3
Elliptical (Cardio): 10 mins
Back lift: 3 sets of 10?
Leg press: 2 sets of 10?

Week 2's Sunday workout didn't happen. It actually felt weird to not have any sore muscles for a couple of days!

Today, I finally ran into Denh. She was leaving just as we were getting started. I was also a bit intimidated on this trip because I'd never seen so many people at the gym before, there was even a line for the cardio machines. The crowd did taper off by 8pm though. Wanting to avoid not being able to complete my workout again, I decided to take it easy on cardio, varying the levels from 3-6/20 while cycling. The rest of the workout was good, although I still feel my neck straining on the crunch machine. I also skipped dinner before the workout, so by the time we were done, I was feeling nauseous and was in a hurry to get some food in my system. We stopped by Little Tokyo where I greedily scarfed down my half of a Quizno's sandwich. I'll try not to let that happen again, so that we can just go to Yogurtland for a light post-workout snack instead. I do really enjoy eating after a workout though, it gives me such a healthy appetite!

Workout #4 (2 hours):
10 min cardio - cycling
Seated, pull from above: 3 sets of 10 @ 40lbs
Back lifts: 3 sets of 10
Rowing machine (back): 3 sets of 10 @ 25lbs
Leg press: 3 sets of 10 @ 30-40lbs
Hamstring machine: 3 sets of 10 @ 25lbs
Biceps: 4 sets of 10 @ 5-8lb free weights
Hammer (biceps): 2 sets of 10 @ 5lb free weights
Crunches: 4 sets of 20
Ab lift: 3 sets of 12

Also, I'm planning on purchasing the pictured workout items:
CamelBak Better Bottle (25 oz.) - $13 from REI
Harbinger 149 Women's Pro Wash & Dry Gloves - $12 from Amazon