any of you guys workout early in the morning (ie 5am), and how does/did your body respond?
i assume it's a personal preference, but some quick googling suggests performance might not be peak early in the am. i'm seeing things like greater risk of injury do to excess spinal fluid built up while sleeping, lower body temperature, you should wait 60 minutes after waking up to lift, etc. i just kind of envision myself rolling out of bed at 440, getting dressed, dumping some protein powder into a shaker and getting to the gym at 5. back home to walk the dogs and get ready for work at 6.
Sounds like hell except worse because you have to squat at 5AM.