I also try to balance running, core strength, and upper body strength training. Side planks are brutal!
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I also try to balance running, core strength, and upper body strength training. Side planks are brutal!
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Planks are perfect for the core, abdomen and lumbars reinforcement
I have a workout that includes some side planks. I may be old, but I don't want to be flabby :)
hahhahhah!