What’s Causing My Elbow Pain During Skull Crushers When I Lower The Weight?

Elbow pain during skull crushers when lowering the weight is usually caused by high tension on the tricep tendon and elbow joint as they control the eccentric phase under load.

Key Takeaways

• Eccentric lowering places high tension on the tricep tendon
• Fatigue reduces control, increasing elbow stress
• Elbow angle and positioning affect tendon loading
• Repeated strain builds irritation over time
• Control demands are higher during the lowering phase

Introduction

Pain that shows up in your elbow while lowering the weight during skull crushers can feel like a sudden pull right near the joint, especially when it appears mid-rep out of nowhere. This usually happens because the triceps are under high tension as they lengthen, forcing the tendon near the elbow to absorb more stress during the eccentric phase.

Unlike pressing movements, where muscles shorten, skull crushers demand controlled lengthening under load. That creates a different kind of strain, especially if fatigue or positioning causes the elbow joint to lose stability.

Getting a clearer picture of why elbow pain happens during tricep exercises can help explain why this specific phase of the movement tends to trigger symptoms.

Eccentric Overload on the Tricep Tendon

Lowering the weight places the tendon under high tension while lengthening.

During the eccentric phase, the triceps are forced to resist the weight as they stretch. This creates significant tension at the tendon attachment near the elbow, often more than during the lifting phase.

This is why pain is more noticeable when lowering rather than pressing.

Fatigue Limiting Controlled Descent

Muscle fatigue reduces your ability to smoothly control the weight.

As your triceps tire, they become less effective at controlling the descent. This can lead to slight drops or uneven movement, increasing strain on the elbow joint and tendon.

The result is a sharper or more noticeable discomfort during the lowering phase.

Elbow Angle Increasing Stress Concentration

Small changes in elbow positioning can amplify tendon load.

If your elbows flare outward or shift during the movement, it changes how force is distributed through the joint. This can concentrate stress directly into the tendon rather than spreading it across muscle.

Over time, this repeated pattern can increase irritation.

Carryover From High-Load Pressing Stress

Previous heavy pressing can sensitize the same tissues.

If you’ve experienced elbow pain during bench press lockout, the tricep tendon may already be under strain. Adding eccentric loading from skull crushers can further stress the same area.

This overlap can make the tendon more reactive during isolation movements.

Residual Stress From Post-Set Transitions

The elbow may already be irritated from previous heavy sets.

Experiencing elbow pain when racking the bar can indicate that the joint and tendon are already under stress. Moving into skull crushers afterward can expose that irritation during the eccentric phase.

This is why pain may appear earlier or feel more intense.

Managing Ongoing Tissue Stress and Recovery

As these stress patterns build from repeated movement, fatigue, or reduced stability, supporting the affected tissues becomes an important part of reducing pain and preventing symptoms from returning.

Topical Recovery Support

For acute injuries with pain, swelling and inflammation, some people apply Acute Sinew Liniment to help relieve pain, reduce swelling and inflammation, and increase blood flow to support faster recovery and a quicker return to activity. Some also use it alongside Sinew Herbal Ice to help speed up the recovery process and restore normal range of motion.

For lingering pain, stiffness, or slow-healing areas after swelling and inflammation have subsided, some people apply Chronic Sinew Liniment to help relieve pain, stimulate circulation, and support recovery in overstretched tendons and ligaments. Some also pair it with Sinew Injury Poultice to further stimulate circulation and support deeper tissue recovery in areas with persistent pain and stiffness.

To warm up muscles, reduce tightness, and improve flexibility before or after activity, some people apply Sinew Sports Massage Oil to help increase circulation, warm and prepare muscles for movement, and support recovery after activity.

Safety Notes

This article provides general educational information about the topic described above.

Persistent, severe, or worsening symptoms should be evaluated by a qualified healthcare professional.

Frequently Asked Questions

Why does my elbow hurt more when lowering than lifting?

The lowering phase places higher tension on the tricep tendon as it lengthens under load, which can increase stress compared to the lifting phase.

Is elbow pain during skull crushers a tendon issue?

It often involves the tricep tendon near the elbow, especially if the pain is localized and triggered by controlled lowering movements.

Does fatigue make eccentric elbow pain worse?

Yes, fatigue reduces control and stability, increasing how much stress is absorbed by the tendon and joint.

Can form changes reduce elbow pain in skull crushers?

Yes, improving elbow positioning and maintaining controlled movement can help distribute load more evenly and reduce strain.

Should I stop doing skull crushers if my elbow hurts?

If pain persists, modifying load, adjusting technique, or temporarily reducing volume can help prevent further irritation.