Happy Valentine's Day! James and I went to a new parkour gym called Bklyn Beast. Pretty cool place, kind of a creepy walk over there though, because it's in the middle of a really industrialized area.
Whether it's stair-hopping, squatting, or bench or box jumps, doing 20 plyometric jumps per day will build bone density, muscle strength, and get your heartrate up. You know you want to jump, jump!