Crazy Train
A wild, non-stop ride that keeps going and going.
About This Position
All aboard the Crazy Train — a high-energy, non-stop position that's about sustained intensity and momentum. The partners keep moving together with increasing energy, building to an explosive finish.
Best For
Anatomy & Physiology
Muscle Groups Involved
- Glutes
- Hip flexors
- Core
- Inner thighs
Angle of Penetration
Deep penetration, angle varies with positioning
Targeted Pleasure Zones
Body Contact Points
Step-by-Step Guide
The receiving partner gets on all fours on a soft surface — Crazy Train starts in a doggy-style position, but the energy will be cranked up significantly.
The penetrating partner kneels behind and establishes a strong, energetic rhythm from the start — Crazy Train is about raw, sustained momentum.
Thrust with powerful, fast, consistent strokes — the deep penetration angle from behind targets the G-spot and deep spot with each forceful stroke.
The receiving partner pushes back in rhythm, creating a combined energetic movement — both partners contributing to the "train" momentum.
Pace yourselves for sustained intensity — Crazy Train is a marathon, not a sprint. Vary the rhythm occasionally to avoid premature exhaustion.
Build to a crescendo as both partners approach climax — the non-stop momentum should accelerate together toward an explosive finish.
Safety & Precautions
Warnings
- ! Requires significant strength and balance from one or both partners.
- ! Keep sessions brief to avoid fatigue.
Modifications
- * Start with simpler variations and progress gradually.
- * Use a soft surface for safety.
Not recommended during pregnancy — the position may be uncomfortable or unsafe.
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
- + Non-stop excitement
- + Builds incredible momentum
- + Can lead to very intense orgasms
- + Great cardio workout
Cons
- - Requires significant stamina
- - Can be exhausting
- - Hard to maintain for long periods
Tips
- * Pace yourselves — it's a marathon, not a sprint
- * Vary the rhythm to avoid fatigue
- * Communicate about when to speed up or slow down
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 Crazy Train position:
Going maximum speed from the start
Crazy Train is about sustained momentum. Starting at full speed means burning out before either partner reaches climax. Build the pace gradually.
Not varying the rhythm at all
While sustained intensity is the goal, zero variation leads to desensitization. Brief tempo changes prevent numbness while maintaining the overall momentum.
The receiver not participating
If only the penetrating partner is working, it's not a train — it's a solo performance. The receiver should actively push back to share the effort.
Neglecting breaks when needed
The high-energy pace depletes both partners quickly. Brief pauses to catch breath prevent total burnout and allow the intensity to rebuild.
Variations to Try
Once you've mastered the basic Crazy 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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