During the spring and summer I had a part-time evening job and then was unemployed for a couple months. I enjoyed going to the gym 2-3 hours after waking up, as that’s how long it would usually take for me to “feel” ready. Now, I work full-time, 8AM-4PM. This has me going to bed at 7, waking up at 3AM and arriving to the gym shortly after 4. I spend 10 minutes warming up with cardio then 10 minutes stretching my legs, but my range of motion during squats has been downgraded.
Are there any special tricks I can use to wake my body up? I’d only want to go to bed at 5PM and wake up at 1AM as a last resort, and evening workouts are out of the question for me.