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المصدر:
The Guardian
The Guardian
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جاهز للتشغيل
Sit-ups are not the most effective exercise for targeting abdominal muscles, as they primarily engage the hip flexors rather than the core. Overdoing sit-ups can cause lower back problems due to tight hip flexors, leading to muscle imbalances. Experts recommend alternative core exercises like planks, side planks, and movements from Pilates or yoga to build core strength and prevent injury.
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