Two question: Look pedal float and pedaling out of the saddle

[pll]

Thank you gals!

Wahine: I believe your #3 (collapsing inward) is the main culprit, given the exercises I have been given by the PT. I don't believe #1 is not significant, except that I feel it happens to me more on a treadmill and my last run was on the treadmill. At physical therapy, they are also working my glutes and, during the last session on Friday, I got an exercise for my core.

ETA: Of the stretches, I do the figure 4 regularly, as well as the hip flexor stretch. The 'fire log' pose is easy, while the pigeon one is challenging (and I am not sure where I should feel a stretch).