If - moments before bumping into the object of your lust - you were pounding around the battlefield blasting natives hither and thither, then you're probably going to be pretty limber already, so no matter. If, on the other hand, this isn't the case then loosening up need not be such a tiring and boring affair as following a mister motivator workout routine - just a bit of a seductive stretching of legs and rolling around together can do the trick before you get down to some seriously strenuous muscle-aching rhythmic action. It is worth noting here that it is best to disengage your leg stirrups at this point. Most positions require you to do so or pose no problem if you have disengaged them. It allows you to stretch more, gives you a wider range of movement only at the expense of a fall in power and the tension that would be required to leap high into the air - but you're unlikely to need to do that when copulating. Leg stirrups are those grey objects growing out of the inside-leg at the knee joint, and are normally attached to the upper base-unit just forward of the centre. They are not visible in this image but will be more so in other photos, especially when they're disengaged and dangling. For more detailed information, see the schematics.