Popsugar Fitness Valentine's Day Why Fit People Are Better in Bed 16 Reasons Fit People Are Better in Bed February 13, 2017 by Brinton Parker First Published: February 10, 2015 View On One Page Photo 3 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Long sessions at the gym are basically just endurance training for sexy times. If they can last an hour at CrossFit, they'll definitely last in the sack. Previous Next Start Slideshow Valentine's DayHealthy LivingSexFunny Fitness