Originally Posted by Antonio

I live about 500 meters from the beach, so this is what I normally do for interval training:

- I look around for an OK girl (say 6 out of 10) and try to chat her up; at this point a fat husband usually appears, so I just walk away

- then I look for a hotter girl (8 out of 10) and try to chat her up; now, a semi-fit husband appears, so I just run away

- then I look for the hottest topless girl on the beach and I approach her. 99% of the time, a massive motherfucker, covered head to toes in tattoos appears and I run as fast as I can

That's about it, very effective