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Back extension⚡️ when used as intended, lying belly down, it..
🕑 Added 2024-09-17 18:22:02 +0000 UTC Back extension⚡️ when used as intended, lying belly down, it trains your hamstrings, glutes, and lower back❤️🔥 Back extensions are a great supplemental exercise to the squat and the deadlift for developing your butt🍑