Well well, sex as an exercise is easier, sweeter and fun. Here are some styles to help you with your muscles as per for both sexes to keep in shape. We have the regular doggy and the most boring of them all- MISSIONARY! but here are some styles some of you never knew existed.
We have the Bridge style
With the bridge, the woman is facing upward, using all four limbs to hold her body weight off the bed. "This is going to work all of it -- her biceps, triceps, abs, glutes, quads, calves. Unless she's really strong, she shouldn't expect to hold this position for long."
The arch is a modified bridge pose, with a woman resting on her shoulders while using her legs to hold her lower body off the bed.Your core muscles, glutes, and thighs are all worked in the arch.
Like the name suggests, the lunge position has the woman sitting on top of the man, with one leg planted in front of her and the other leg extended behind her in between the man's legs. This move is good for the quad, front of the leg, hamstring, core, and butt.
With a standard cowgirl position, the lower part of the woman's legs are braced on the bed or floor, which will engage her butt and core.Much like riding a horse, she's going to flex her lower abs and pelvic muscles.
legs intercrossed with your partner's, there's limited movement for both the man and women, so a lot of inner-thigh strength and core stabilization will be at work. "When you squeeze your inner thighs, the core will naturally contract as well.