Form check pls

This was my last set (about 10 min ago) and it felt pretty good.

Looking back I do see that my heels are lifting off the ground on most of the reps.

Also I know I did 6 reps I just lost count.

u/benjiyon — 3 days ago

I have a 28” tire & 28” inner tube… so WTF have I done wrong??

I just punctured a brand new inner tube trying to get a new tire on… then I tried putting the old inner tube on (pictured)

When I tried putting the new one on, I put the tube on the wheel and inflated it a little bit, then tried putting the new tire on… the inner tube seemed too big for the wheel?? I tried cramming the last inch of tube into the tire and pumping the tire up and it punctured.

So I tried a different approach… putting the inner tube inside the new tire first, and then putting it on the wheel, but the inner tube doesn’t seem to fit snugly in it like I expected it would/should.

I have little to no experience with bike repairs so would appreciate knowing what I am doing wrong / how to get the bloody stupid things on the wheel without puncturing anything.

u/benjiyon — 2 months ago