With this, there are many possible storage configurations to make the most of that load space — you can trade seat back angle for more luggage and vice versa. (paultan.org)
If you drive your hips back, it will create a more horizontal back angle and turn the exercise into a «squat morning». (getthisstrength.com)
The latter gives a bit more flexibility in installing the seat, given the seat back angle. (babybargains.com)