What is Triple Extension in Olympic Weightlifting?

Triple extension is the simultaneous, explosive extension of the ankle (plantarflexion), knee, and hip joints at the second pull, maximizing vertical force and propelling the barbell upward with maximum velocity.

What is the difference between a Full Clean and a Power Clean?

In a Full Clean (Squat Clean), the lifter catches the barbell in a deep bottom front squat (crease of hips below knees). In a Power Clean, the lifter catches the barbell above parallel (thighs above horizontal), requiring greater pull height and explosive power.

Why is the Hook Grip mandatory for Olympic Weightlifting?

During explosive second pulls, the barbell accelerates rapidly. The hook grip acts as a physical clamp around the bar, preventing the bar from spinning out of the hands while keeping both shoulders symmetrically pronated.

What mobility benchmarks are required before snatching?

1) Full thoracic spine extension with overhead arm pass-throughs; 2) 4+ inches of ankle dorsiflexion knee-to-wall; 3) Deep overhead squat with a PVC pipe maintaining vertical arms and flat feet.

Why are Power Cleans and Hang Cleans favored by field-sport athletes?

Power and Hang cleans train the rate of force development (RFD) and hip power essential for sprinting and jumping without requiring the complex mobility and technical learning curve of deep full squat catches.

Olympic Weightlifting for Beginners: Snatch & Clean Guide

Olympic weightlifting—the Snatch and the Clean & Jerk—represents the peak expression of human explosive power, dynamic mobility, and precision coordination. For athletes and lifters looking to develop rapid rate of force development (RFD) and explosive triple extension, learning the Olympic lifts and their power derivatives builds unrivaled athletic performance.

Review our technical guides in hook grip vs straps deadlift and front squat alternatives.

The 3 Phases of the Olympic Pull

[ 1st Pull: Floor to Knee ]  -->  [ Transition / Scoop ]  -->  [ 2nd Pull: Triple Extension ]  -->  [ 3rd Pull: Catch ]
Smooth leg drive off floor         Re-bending knees under bar    Violent Ankle/Knee/Hip Explosion      Fast turnover into rack

Olympic Lifts & Power Derivatives Matrix

Movement	Start Position	Catch Position	Technical Complexity	Primary Athletic Quality
Snatch	Floor (Wide grip)	Deep Overhead Squat	Very High	Full-body explosive speed & overhead mobility
Clean & Jerk	Floor (Narrow grip)	Deep Squat Clean + Split Jerk	Very High	Maximal explosive power & total-body force
Power Clean	Floor	Above Parallel Rack	Moderate	Sprint acceleration & vertical jump power
Hang Power Clean	Hang (At knee level)	Above Parallel Rack	Beginner-Friendly	Pure hip hinge explosive power & rate of force
Push Press	Front Rack	Overhead (Slight dip & drive)	Moderate	Upper-body vertical power & lockout

3 Essential Rules for Learning the Clean

Keep the Bar Close to the Body: The barbell should brush the thighs during the second pull; letting the bar swing outward creates an arching loop that forces missed lifts.
Fast Elbow Turnover: Whip your elbows through at lightning speed into a high front rack position with fingers relaxed on the bar.
Master the Hang Position First: Practice top-down: master the Hang Power Clean from the hips/knees before attempting pulls from the floor.

Frequently Asked Questions

What is Triple Extension in Olympic Weightlifting?: Triple extension is the simultaneous, explosive extension of the ankle (plantarflexion), knee, and hip joints at the second pull, maximizing vertical force and propelling the barbell upward with maximum velocity.
What is the difference between a Full Clean and a Power Clean?: In a Full Clean (Squat Clean), the lifter catches the barbell in a deep bottom front squat (crease of hips below knees). In a Power Clean, the lifter catches the barbell above parallel (thighs above horizontal), requiring greater pull height and explosive power.
Why is the Hook Grip mandatory for Olympic Weightlifting?: During explosive second pulls, the barbell accelerates rapidly. The hook grip acts as a physical clamp around the bar, preventing the bar from spinning out of the hands while keeping both shoulders symmetrically pronated.
What mobility benchmarks are required before snatching?: 1) Full thoracic spine extension with overhead arm pass-throughs; 2) 4+ inches of ankle dorsiflexion knee-to-wall; 3) Deep overhead squat with a PVC pipe maintaining vertical arms and flat feet.
Why are Power Cleans and Hang Cleans favored by field-sport athletes?: Power and Hang cleans train the rate of force development (RFD) and hip power essential for sprinting and jumping without requiring the complex mobility and technical learning curve of deep full squat catches.