Trick guy's can do but girls can.

1. Stand three feet away from a wall
2. Bend over and put your head against the wall
3. Now try to stand up while lifting a chair.

If you're a woman, you should be able to do it successfully, but if you're a man, you won't be able get back up into a standing position while holding the chair that's in part because the guy's center of mass is greater on their upper body and the girls' center of mass is more towards the hips .