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Frequent pain when weight training

Elbow pain during curls, forearms numb at night? Learn to decipher and treat the most common pains before they stop your progress.
Musculation
Les douleurs fréquentes quand on fait de la musculation

Accumulating weight training sessions without sparing your joints often ends up **triggering very localized discomfort**: forearm tightness, burning sensations on the inside of the elbow, tingling when the arm is at rest. Well-identified and treated in time, these pains do not compromise progress; ignored, they turn every repetition into an ordeal and can even lead to a **complete stop**. An overview of the most common upper limb injuries, their causes, and their management.

Table of Contents

Elbow pain: inner or outer side?

The elbow concentrates the insertions of the wrist flexors (inner side) and extensors (outer side). When performing many pull-ups, curls, or planks, the attachment zone of the muscle tendons of the flexors becomes inflamed; this is called **epitrochleitis**, felt on the inner side of the elbow. Conversely, an overdose of straight bar pulling movements irritates the outer side of the elbow: this is the famous "**tennis elbow**."

In both cases, the pain first appears during exertion, then becomes a daily presence, even at rest. On the inner side, wincing when shaking hands or lifting a saucepan becomes a warning sign. On the outer side, it becomes difficult to turn a key or carry a bag. **The solution**: temporarily reduce loads, vary the grip (EZ bar, dumbbells), and, with medical advice, use local anti-inflammatories.

Forearm pain and ulnar nerve compression

Diffuse discomfort in the forearm can hide overuse of the deep muscle masses or, more insidiously, compression of the ulnar nerve in the cubital groove. Tingling in the little finger, nocturnal loss of sensation, and burning on pushing sometimes betray nerve irritation. Here, **active rest** (neutral grip sheathing, gentle mobility) takes precedence over stubbornly lifting heavy with outstretched arms. If symptoms persist, an electromyogram will clarify conduction, and the doctor will consider a strain or, more rarely, surgery.

Risk factors and prevention

Excessively long sessions, lack of angle variation, and poor cycle organization are among the **major risk factors**. Systematically using a straight bar for curls or rows concentrates stress on the deep insertions; regular grip changes limit the repetition of trauma. Furthermore, neglecting specific warm-up for flexors-extensors (wrist rotations, knuckle push-ups) sabotages tendon vascularization.

Resuming weight training without relapse

Wanting to "test" the pain too early is the best way to prolong inflammation. Reintroduce the offending movements after two weeks without daily pain, first at **50% of the load**, then **70%**, and so on. In the meantime, maintain fitness with lower body work, trunk mobility, and light cardio. The watchword remains **progressivity**; resume 100% only if the area remains silent 48 hours after the session.

Elbow pain, forearm pain, or nerve compression sensation are **warning signs**, not a fatality. By identifying the location (elbow level, inner or outer side, forearm level), adjusting your technique, and respecting recovery, you will **protect your joints** while continuing your quest for performance. **The key**: listen to your body, act early, and accept that joint health determines **long-term muscle progression**.

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