So I just started riding again. I just sold my old bike a next hyper v to my little bro who lost a bunch of weight and I wanted him to start exercising. I have a little money but not a lot just had a baby a year ago and my wife and I are starting as teachers. I am a teacher/coach and a firefighter on the weekend it helped pay for expenses during college. I am a 26 yo 6' 310 guy, big dude if you will. I workout with weights 1 hour 4-5 times a week play bball with high school students (my atheletes) 30 - 45 mins 3 times a week jog a couple miles on the weekend also. Now I bought a shwinn protocol I know boo you got a store bike. But it is nice for the price and fairly sturdy. I just started riding it as I got it this weekend. After my hour and a half workout at school come home and try to ride a mile or two to get started. Weekends going to replace the running with the bike and see how we do. So hello and if any of you guys have any tips on how to get better at biking as after the first mile my legs ar just burnt I am sure part is from doing so much other working out but still want to be extremely active as to loose some more weight ideal for me is about 250 as I do like lifting and a football coach for lineman needs to be able to show the kids how to do it. Thanks once again guys.