In this short instructional video, the speaker explains that joint popping sounds during exercises such as side lateral raises and leg raises are typically harmless when they occur without pain. The popping is usually caused by tendons moving over bone or the release of small air bubbles within the joint. The speaker reassures viewers that this is not a cause for concern, but offers practical form adjustments to minimize the occurrence: for side lateral raises, raise the arms at a 45‑degree angle toward the corner of the wall and stop when the arms are parallel to the floor; for leg raises, avoid fully extending the legs down to the ground and stop slightly earlier. The overall message is that painless joint popping is normal, and proper technique can reduce it.
