I'm trapped in a psycopath's crawl space and I don't have much room to run. Will I be able to maintain fitness with jumping jacks? Gaining weight won't be too much of an issue since I can only drink my own urine
I'm trapped in a psycopath's crawl space and I don't have much room to run. Will I be able to maintain fitness with jumping jacks? Gaining weight won't be too much of an issue since I can only drink my own urine
Are you doing them on a treadmill?
how much forward distance do you gain when you do one, on average?