No. Your muscles need time to heal and repair after strength training, usually at least 48 hours. You should not be working the same muscles on back to back days, much less the same day.
If you do P90x twice a day instead of once, you will not get the same results.
when you work out your muscles tear, if you work the same one everyday then it has no time to heal, so work it every other day
Yes, if you broke the same law twice
Yes living in the same day twice is called Dé Ja Vu
its better to to do twice a day for example taking a bath it should be before going to work and before sleep in the evening
Work twice as hard! You can do it!
You can never have the same time in a day, e.g. 12pm and then in the same day 12pm.
While the directions say to take it every day, twice a day, I take it once a day on non-workout days and twice a day on workout days. This way I'm stimulating the amount of nitrous oxide in my system continuously. I seem to have the same results as when I took it twice a day on non-workout days.
Twicw a dah
Twice a day
Yes
you should work upper body one day then the next day do lower body, never do the same muscles everyday because they tear when you work them then they have to heal. if you keep working the same muscle then it will never get bigger.