First time i heard of it was TUF1, u go on a treadmill run 5 minutes on 5 miles an hour, 5 minutes on 6, 5 minutes on 7....... 5 minutes on 10 miles an hour
totalling 30 minutes and around 3.75 miles
anyone try it anyone finish it? the only fighter who finished it on tuf1 was chris leben, so makes me feel good that i did it
totalling 30 minutes and around 3.75 miles
anyone try it anyone finish it? the only fighter who finished it on tuf1 was chris leben, so makes me feel good that i did it