Gyms don’t always hand out a “Rules of Conduct” book when you join. You’re simply expected to act like a decent human being, clean up after yourself and generally behave. Problem is, common sense doesn’t necessarily reign in every fitness facility.
550 Rep Massacre; the first workout I ever stumbled upon on bodyrock and it became life changing. I will swear by her workouts if you stick to them consistently and eat right. I'm a little obsessed! :)
Insanity Workout - Do each of these 6 moves for 1 minute without stopping between exercises. After you've completed 1 round, rest for 60 seconds, then go again. Perform the circuit 3 times (20 minutes & done!) 2 days in a row. Take a rest day & repeat.