Hey folks, it’s Tasha. I hope you’re enjoying our latest two week challenge. In this video we will be taking a closer look at jackknife crunches. Let me know if these modifications and strengthening exercises are helpful to you. See you on the screen soon! https://gofb.info/FBRemixedDay6 #exercisemodifications #fitnesstips #fitnessmindset #workouttips
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