Stomach crunches are a great way to protect your lower back if they’re done properly. Do stomach crunches to protect the lower back with help from a fitness expert and professional in this free video clip.
Expert: Lisa Arendell
Filmmaker: Todd Bockman
Series Description: You always need to approach any fitness routine from a very particular angle – namely, what you’re trying to accomplish. Get fitness tips for women with help from a fitness expert and professional in this free video series.
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