Day 3 of 30 day shred (level 1)

Today my legs and arms were sore! Just the warm-up alone was killing me. Nothing really different to report today. I haven't decided if I want to do 30 days of level 1 and keep going up a level every 30 days. Or if I want to increase a level every 10 days. I think I want something quick...so I might progress a level every 30 days. But I'm a little scared that I might be moving up too fast. But then again, I don't wanna get bored with doing only level one for 30 days. Hmm, some things to ponder.