Was doing some squats and on the last rep I swear to god I didn't hold onto the bar with my hands. As I was coming up I got stuck, probably around the parallel point. Took about a full 2 second to push my way up. As I was pushing upwards my hands kinda fell behind(probably cause I was so focused on driving up with my legs).
Not 100% if this happened. After I finished the rep I was like "WTF! no hands???"