@@elizabethhargraves9692 Hi, I don't know what qualification you have to give me this advice, I have a degree in motor sciences and I have been teaching fitness for over 30 years, I and especially my class have never had a back problem, therefore I tell you that your conclusions are extremely wrong.
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Tank’s 🙏🏼
I would not recommend this workout for anyone very bad for your back it is more high impact than low very bad please don't do it
@@elizabethhargraves9692 Hi, I don't know what qualification you have to give me this advice, I have a degree in motor sciences and I have been teaching fitness for over 30 years, I and especially my class have never had a back problem, therefore I tell you that your conclusions are extremely wrong.