I feel like I should comment on this because due to this post I decided to put together a circuit that would total to 500 BW squats (I went with deep knee bends, or Hindus):
Bodyweight Dino Circuit:
Push up x15
Pull up x3
Dip x5
Body Row x7
Deep Knee Bend x50 (repeated 10x)
Overall, the hardest part of this was definitely the deep knee bends aspect. The total reps per round were 30 upper, 50 lower. Eventually I would like to work up to more reps so this is 50/50, I suppose it might look like this
Push up x22 (weird, I know)
Pull up x5
Dip x8
Body Row x15
Deep Knee Bend x50 (repeated 10x)
Anyway, it was a fun circuit to do and ended up making a cool sweat puddle on the floor. The first 4 rounds went pretty easy, but 5, 6, and 7 despair started to set in. After that, I felt like I could see the light at the end of the tunnel and was able to finish it off.
Honestly, the fitness center where I am staying for the long weekend with some extended family doesn't even deserve to be called a gym... dumbbells only up to 50 pounds? Kettlebells up to 30? Lame!
All in all, the 500 BW squats is a neat little conditioning challenge, but if I had had even a 24kg bell with me I could have put together a far superior session. This was a case of improvise, adapt, overcome.