Exercise guide
V Sit On Floor
- Advanced
- Compound
- Rep-based
- Lower legs
- Shoulders
- Upper arms
- Waist
The V Sit is an advanced isometric core exercise that builds exceptional abdominal strength, hip flexor endurance, and full-body stability by holding the body in a 'V' shape. It requires significant balance and total-body tension, engaging the upper body to stabilize the posture while the core and legs fight gravity.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit on the floor with your legs extended straight in front of you and your hands resting lightly on the floor next to your hips.
- Engage your core and lift your chest to ensure your spine is neutral and long.
- Lean your torso back slightly while keeping your back flat, shifting your weight onto your sit bones.
How to do it
- Exhale as you lift your legs off the floor to a 45-degree angle, keeping them perfectly straight and squeezed together.
- Simultaneously reach your arms forward until they are parallel to the floor, balancing solely on your glutes.
- Hold this 'V' position, maintaining a steady, shallow breathing pattern while keeping the chest proud and shoulders down.
- Inhale as you slowly lower your legs and torso back to the floor with total control.
Form checklist
- Maintain a flat back; do not allow the lower or mid-back to round.
- Keep your legs fully extended and quadriceps locked to prevent the knees from bending.
- Pull your shoulders back and down to engage the trapezius and stabilize the rotator cuff.
- Keep your gaze forward or slightly upward to maintain a neutral neck alignment.
Pro tips
- Think about pulling your belly button toward your spine to maximize transverse abdominis engagement.
- Squeeze your inner thighs together and point your toes to create full-body tension, which makes balancing easier.
- If you feel strain in your lower back, lower your legs slightly or focus more on lifting your sternum toward the ceiling.
Make it harder
- Hold a medicine ball or light dumbbell with both hands to increase the load on the core and shoulders.
- Slowly pulse your arms up and down or move them in small circles to challenge your stability and rotator cuff endurance.
Frequently asked
- What muscles does the v sit on floor work?
- The v sit on floor primarily targets the abs and hip flexors, and also works the erector spinae, obliques, and serratus anterior as secondary muscles.
- What equipment do you need for the v sit on floor?
- The v sit on floor requires no equipment — just your body weight.
- Is the v sit on floor good for beginners?
- The v sit on floor is rated advanced. Build a base with simpler variations first, then progress to it with light load and strict form.
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