WHAT ARE SEX LINES OR V-LINES?

Sex lines are the V-shaped lines that run from the lower abdomen toward the hips and groin. They are commonly called V-lines, V-cut abs, abdominal V-lines or simply the V-cut.

On men, people often search for them as the “V-line on a guy” or ask what the V-shaped lines near the hips are called. Women can have visible V-lines too. How prominent they appear varies with anatomy, muscle development and the amount of tissue covering the abdominal area.

WHAT IS THE V-LINE ON A GUY CALLED?

The V-line on a man is commonly called the V-cut, V-line or abdominal V-line. The visible shape is associated with the lower abdominal and hip region rather than being one single muscle.

EXERCISES TO GET PERFECT SEX LINES

Sex lines (V-lines) are influenced by the lower abdominal and oblique region. These exercises focus on core strength and controlled movement.

1. HANGING LEG RAISE

Hang from a pull-up bar with your hands slightly wider than shoulder-width. Brace your core, keep your shoulders down, and raise your knees toward your chest. Avoid swinging and keep the movement controlled.

Harder version: Straighten your legs and raise them in front of you.
Form cue: Slow up, even slower down.

• Reps: 8–15
• Sets: 3–4
• Rest: 30–45 seconds between sets

2. AB WHEEL ROLLOUT

Start on your knees with the ab wheel under your shoulders. Brace your core and roll forward while maintaining a neutral spine. Then use your abdominal muscles to return to the starting position.

Easier version: Reduce the range of motion until you can maintain good form.
Form cue: Keep your ribs down, glutes engaged and avoid letting your lower back sag.

• Reps: 8–12
• Sets: 3–4
• Rest: 45–60 seconds between sets

RECOMMENDED GEAR FOR THIS SEX LINES WORKOUT

For exercises such as hanging leg raises and other core movements, training equipment such as grips or wrist support can help with grip and stability when needed.

3. WEIGHTED RUSSIAN TWISTS

Sit on the floor with your knees bent and feet lightly on the ground. Hold a dumbbell or weight plate with both hands in front of your chest. Lean back slightly, brace your core, and rotate your torso from side to side in a controlled movement.

Harder version: Lift your feet off the floor while keeping your chest up.
Form cue: Rotate your torso and shoulders rather than moving only your arms.

• Reps: 10–16 per side
• Sets: 3–4
• Rest: 30–45 seconds between sets

4. REVERSE CRUNCHES

Lie on your back with your arms by your sides for support. Bend your knees to 90° and bring them over your hips. Keeping your lower back controlled, curl your hips toward your chest and lift your tailbone slightly off the floor. Lower slowly and with control.

Harder version: Slow the lowering phase to 3–4 seconds.
Form cue: Think “hips up” rather than swinging your legs.

• Reps: 12–20
• Sets: 3–4
• Rest: 30–45 seconds between sets

5. HEAVY ONE-ARM WALK (SUITCASE CARRY)

The suitcase carry challenges your core and obliques by forcing your body to resist leaning toward the weight.

Stand next to a heavy dumbbell or suitable weight. Pick it up while keeping a neutral spine, brace your core, and stand tall. Walk forward slowly while keeping your shoulders level and your torso upright.

Form cues:

• Keep your chest up and ribs controlled
• Keep your shoulders level
• Avoid bending to the side
• Use slow, steady steps

• Distance: 40–50 metres per side
• Sets: 3
• Rest: 45–60 seconds between sets

6. KNEELING CABLE CRUNCHES

Kneeling cable crunches provide resistance for the abdominal muscles and can be used as part of a V-line and core workout.

Attach a rope to a high pulley and kneel facing the machine. Hold the rope near the sides of your head, brace your core, and crunch your torso down by bringing your ribs toward your hips. Keep your hips relatively stable throughout the movement.

Pause briefly at the bottom, then return slowly while maintaining control.

Form cues:

• Move your torso rather than pulling primarily with your arms
• Keep your hips relatively stable
• Control the lowering phase for 2–3 seconds

• Reps: 12–15
• Sets: 3
• Rest: 30–45 seconds between sets

WHY ARE V-LINES CONSIDERED ATTRACTIVE?

V-lines, also known as sex lines or V-cut abs, create a distinctive shape between the lower abdomen and hips. When visible, they can make the waist and abdominal area appear more defined.

The appearance of V-lines varies from person to person and is influenced by anatomy, muscle development and body composition. Both men and women can have visible V-lines.

HOW CLOTHING CAN FRAME YOUR V-LINE

Clothing can also influence how visible the V-line appears. Low-rise underwear and swimwear leave more of the lower abdomen exposed, while higher-rise styles naturally cover more of the area.

ZLCOPENHAGEN designs men’s underwear and swimwear in different cuts and fits, including low-rise styles that can frame the lower abdomen and V-line.

Explore our ZLCOPENHAGEN men’s swimwear.

SEX LINES AND V-LINES: THE BOTTOM LINE

Sex lines, V-lines and V-cut abs are different names commonly used for the V-shaped definition around the lower abdomen and hips. How visible they are varies from person to person and is influenced by anatomy, muscle development and body composition.

Core exercises can strengthen the abdominal and oblique muscles, while overall body composition influences how clearly the V-line is visible. The exercises in this guide can therefore form part of a broader core-training routine.

And if you want to emphasise an existing V-line visually, clothing can make a difference too. Low-rise underwear and swimwear expose more of the lower abdomen and can frame the V-shaped area rather than covering it.