Yes, women are the weaker sex. I'm sooooo tired of hearing that silly statement. I'd like to see any man try to match my exercise, or boxing, routines just because they're men. HA!!
I remember when I had gone back to get another degree in the late '80's early '90's. I had to take a Phys Ed class, and I chose weight training. We were working out on the equipment one session, and our professor said he'd give anyone an automatic "A" if they could leg press 100lbs. Needless to say, I was willing to try, and this was at least a decade before I joined my gym on a regular basis, but one of the smart ass guys in the class told the professor I'd never be able to handle it since I'm a woman (who was at least twice his age).
My professor said I was wearing Bermuda shorts the week before, and my legs looked strong enough. I proved the fool wrong when I managed it easily, and then gave him a lesson in anatomy. Women have stronger lower body strength than men every day of the week, and if he didn't believe me, I'd like to see him try to carry a child (or twins) around for nine months before giving birth to them. The professor smiled, and the rest of the gals in the class cheered, and the fool walked away muttering under his breath.