Check if you are doing abdominal crunches correctly

Check if you are doing abdominal crunches correctly

Fitness trainer Katya Viks clearly showed and talked about the mistakes many people make during crunches. Check yourself.

Check if you are doing abdominal crunches correctly

Fitness trainer Katya Viks

VKontakte: https://vk.com/katyavix

Telegram: https://t.me/katyavix

Source: The Voice Mag

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