Struggling with elbow flare during bench press? Your wrists might be the culprit.
Physical therapist and movement specialist recently shared a game-changing exercise called the Chaplin wrist raise that’s been transforming how lifters approach upper body pressing movements.
In a recent YouTube video, he revealed how this simple forearm exercise—essentially an upper body version of calf raises—has helped countless viewers improve both their bench press performance and comfort levels.
The feedback has been overwhelmingly consistent: adding just this one movement has led to noticeable improvements without changing anything else in training protocols.
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What Makes the Chaplin Wrist Raise Different
The Chaplin wrist raise targets muscles on the thumb side of the forearm through a specific setup that maximizes engagement. Unlike traditional wrist exercises, this movement requires precise positioning to achieve optimal results.
The exercise starts with a yoga block positioned against a wall. Lifters place the base of their fingers on top of the block, then lift the heel of the hand away from it.
But here’s where most people miss the crucial detail.
There’s one more crucial detail that is going to, as one person put it, turn up the spice level in terms of working these muscles on this side of the forearm. And that is to take the upper arm and to turn it out into external rotation.
This external rotation component separates beginners from advanced practitioners. The key is maintaining contact at the base of the index finger while externally rotating the upper arm, which ensures the forearm stays in end range pronation.
The Pronation Problem Most Lifters Don’t Know They Have
Pronation refers to the forearm motion where the palm rotates downward toward the ground. This happens when the radius bone crosses over the ulna—a movement that’s essential for proper hand positioning on a barbell.
Many lifters appear to have adequate pronation when tested casually, but their movement compensates for underlying limitations. When attempting to pronate with the elbow at their side, the hand may rotate downward while the radius bone remains elevated.
The most common compensation? Flaring the elbow outward.
This compensation pattern creates a cascade of mechanical problems during pressing movements, particularly the bench press. Without true forearm pronation, lifters unconsciously flare their elbows to achieve full hand contact with the barbell.
How Limited Pronation Sabotages Your Bench Press
Effective bench pressing requires solid contact between the barbell and both the inside and outside portions of each hand. Achieving this contact demands proper forearm pronation.
When pronation is restricted, lifters face a dilemma. They need contact with the inside part of their hand, but their forearms won’t cooperate.
If I flare so much that my elbows get on this side of the bar, then I really only have a couple of options. I could try to maybe arch up the whole system higher to reduce those demands, or I’m just going to start to lose the bar this way, which is where we’re going to have a missed lift.
This mechanical breakdown explains why some lifters struggle with specific sticking points or experience inconsistent performance despite adequate strength levels.
The Elbow Position Sweet Spot
Optimal bench press mechanics require forearms positioned directly under the barbell throughout the movement. When elbows flare excessively, they migrate beyond this vertical alignment, placing the bar on the wrong side of the hands.
This misalignment reduces force transfer efficiency and increases injury risk. Restoring proper forearm pronation allows lifters to maintain ideal elbow positioning naturally, without conscious effort or forced technique adjustments.
Executing the Chaplin Wrist Raise Correctly
Proper setup prevents common mistakes that reduce exercise effectiveness. The yoga block positioned against a wall serves a specific purpose: keeping hands out of extension.
Muscles that cross multiple joints—extending from the forearm all the way to the fingers—often limit wrist range of motion when the hand extends backward. The block eliminates this restriction.
Step-by-step execution:
- Place yoga block vertically against wall
- Position base of fingers on top edge of block
- Externally rotate upper arm (turn arm outward)
- Maintain contact at base of index finger
- Lift heel of hand away from block
- Control descent back to starting position
The external rotation component while maintaining index finger contact ensures maximum muscle activation throughout the target range. Without this positioning, the exercise becomes significantly less effective at addressing pronation limitations.
Testing Your Pronation Range
Before programming the Chaplin wrist raise, assess whether limited pronation actually affects your movement patterns. A simple self-test reveals potential restrictions.
Stand with your elbow at your side, bent to 90 degrees. Rotate your palm downward toward the floor while keeping your elbow stationary against your ribcage.
Can you achieve full palm-down positioning without your elbow drifting away from your body?
If your elbow moves outward during this test, or if you feel the motion happening primarily at your hand rather than your forearm, you likely have pronation restrictions worth addressing.
Beyond Bench Press Applications
While bench press improvements have generated the most dramatic feedback, forearm pronation affects numerous upper body movements. Push-ups, dips, and overhead pressing all require similar hand-to-surface contact mechanics.
Closed-chain movements like pull-ups and chin-ups also depend on optimal forearm positioning for maximum efficiency and joint health. Restrictions in either pronation or supination (the opposite motion) can compromise performance across the entire spectrum of upper body exercises.
The restoration of forearm motion represents an often-overlooked training variable with substantial carryover to functional strength and movement quality.
For lifters experiencing persistent elbow flare, shoulder discomfort during pressing, or unexplained bench press plateaus, addressing forearm mobility through targeted exercises like the Chaplin wrist raise offers a evidence-based solution that requires minimal time investment with potentially significant returns.
