Without knowing anything, I'd say check your back angle - it's probably too vertical. If you're falling backwards, point your nipples at the floor.
https://youtu.be/QhVC_AnZYYM?t=427
But really, just find a weightlifting coach and spend some money to get some coaching sessions. They can fix this stuff in minutes.
Without knowing anything, I'd say check your back angle - it's probably too vertical. If you're falling backwards, point your nipples at the floor.
https://youtu.be/QhVC_AnZYYM?t=427
But really, just find a weightlifting coach and spend some money to get some coaching sessions. They can fix this stuff in minutes.