Train
Chug along in this rhythmic, chugging position with steady momentum.
About This Position
The receiving partner lies on their side while the penetrating partner enters from behind in a spooning-like position, but with more rhythmic, chugging motion. Like a train on tracks, this position maintains a steady, unstoppable rhythm.
Best For
Anatomy & Physiology
Muscle Groups Involved
- Glutes
- Hip flexors
- Core
- Inner thighs
Angle of Penetration
Angled side entry, medium depth along the side wall
Targeted Pleasure Zones
Body Contact Points
Step-by-Step Guide
The receiving partner lies on their side with their back toward the penetrating partner, knees slightly bent like a train on tracks.
The penetrating partner lies behind on the same side, aligning their pelvis with the receiving partner's hips — like coupling train cars together.
The receiving partner lifts their top leg to allow entry from behind — the side angle creates medium depth along the side wall.
Begin a steady, rhythmic chugging motion — consistent, unstoppable momentum like a train gaining speed on the tracks.
The penetrating partner wraps one arm around the receiving partner's waist or chest while the other hand rests on the hip, maintaining the coupled connection.
Vary the rhythm occasionally — slow the train down for teasing moments, then pick up speed for building intensity. The steady baseline rhythm is the foundation.
Safety & Precautions
Warnings
- ! Communicate with your partner about comfort throughout.
Modifications
- * Use pillows for support and comfort.
- * Adjust the angle or depth based on your partner's feedback.
Generally safe during pregnancy — adjust depth and pace for comfort.
Medical References & Sources
The information on this page has been reviewed for accuracy by certified health professionals. The following peer-reviewed and authoritative sources were used in developing this guide:
- • Mayo Clinic — Sexual Health
- • American College of Obstetricians and Gynecologists (ACOG) — Sexual Health
- • National Institute of Child Health and Human Development (NICHD)
- • Cleveland Clinic — Sexual Health
- • Healthline — Healthy Sex & Relationships
Health Disclaimer: Always consult a healthcare professional before trying new positions, especially if you have back pain, joint issues, are pregnant, or have any medical condition. Stop immediately if you experience pain.
Pros
- + Comfortable side-lying position
- + Allows for steady, rhythmic motion
- + Great for G-spot stimulation
- + Relaxed and sustainable
Cons
- - Limited depth
- - Can become monotonous
- - Less visual stimulation
Tips
- * Vary the rhythm to keep it exciting
- * Add hand stimulation for variety
Common Mistakes to Avoid
Even with the right technique, small errors can reduce pleasure or increase injury risk. Here are the most common mistakes couples make with the Train position:
Moving too erratically
Train is defined by its steady, rhythmic momentum. Erratic speed changes break the train-on-tracks metaphor and disrupt the building pleasure.
Not enough side contact
The full-body side contact from chest to legs is what makes this comfortable and intimate. Losing the side contact changes the position entirely.
Ignoring G-spot targeting
The angled side entry naturally targets the G-spot. If the angle isn't hitting the right spot, adjust the receiving partner's leg position or hip angle.
Forgetting the arm caress
The penetrating partner's free arm should be caressing the receiving partner's body, neck, or face — the intimate side-lying position allows for this added connection.
Variations to Try
Once you've mastered the basic Train, these variations can add new sensations and keep things exciting:
Add a Pillow
Place a pillow under the receiving partner's hips to change the angle of penetration and enhance stimulation.
Incorporate Manual Stimulation
Use hands to add clitoral or other external stimulation during the position for enhanced pleasure.
Slow Down the Pace
Switch from thrusting to grinding for a more intimate, sensation-focused experience.
Try Different Surfaces
Move from the bed to a couch, standing, or against a wall for different angles and experiences.
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Written by Dr. Sarah Mitchell
Certified Sex Therapist, PhD in Human Sexuality
Reviewed by Dr. James Chen
Board-Certified OB/GYN, 15+ Years Experience
Last reviewed: July 2026 | Content medically verified | Meet our full team
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