Ive been doing the bike for about four weeks now, every other day. Usually for 30 minutes at a level 10 resistance. after about 2 weeks I was doing 6 miles in 30 minutes easily. I bumped the resistance up to 11. That lasted a day, lol. I have gone back down to 10 and I am struggling getting to 30 minutes. I am getting winded
and tired and my thighs are on fire!!!! I just cant figure out why its getting HARDER instead of easier. I have been able to up my speed on the treadmill since I started and have upped weights since I started as well. Why is this getting harder? Any suggestions?