5 Sex Positions That Tone Your Body

Tones: Butt and Abs

Missionary positions might seem boring, but they're a great way to work your booty and abs. While trying these positions, squeeze your but and core to get the maximum effect, says celebrity fitness lifestyle expert, Adam Rosante .

: While you're underneath him, ask him to get up on all fours, and raise your pelvis up to meet his penis. Move your booty up and down while he stays put.

Tones: Butt and Abs

Pulled from Cosmo's sex positions page, this form of missionary is classic with a little edge.

Figure Eight: While lying on the floor, use two pillows to prop your butt up and keep your knees slightly bent. Have him enter you, and keep your nalgas and core tight. Bonus: Remove the pillows and hold yourself to feel the extra burn.

Tones: Arms, Butt, Thighs, and Calves

This position requires a lot of stamina from you and your guy, so you'll both get a good workout, Rosante says.

Standing Suspension: Face each other from a standing position. Now suspend yourself by wrapping your arms around his shoulders and legs around his waist, crossing at the ankles. From here, brace your core, open your chest and pull your shoulders down your back. "The more of your bodyweight you can take into your arms, the more you're going to target that area," he says. Bonus: Make it more of a thigh, calf, and butt burn by squeezing those muscles to keep yourself in the air.

Tones: Arms, Butt, Thighs, and Calves

Also pulled from Cosmo's sex postions, we matched up another suspension-type position.

: Lie flat on the ground face up. With your hands supporting your lower back, lift your legs and butt up so they're perpendicular to the ground. Have him kneel before you, grab your ankles, and bring his knees to your shoulders. Have him hold your hips and you hold his thighs for leverage.

Tones: Total Body

Rosante says this advanced position fully engages just about every muscle in your body.

The Bridge: Sit with your feet hands on the floor just behind your butt. From there, press your hands and feet into the floor, lifting your chest and hips up to come into a full bridge. Make sure to keep your wrists positioned directly below your shoulders. "Think of this position as an interval workout. You can only hold it so long before you have to come back down," he says.