Machine back extension
Exercise details Target muscle: Erector Spinae Synergists: None (see Comments and tips) Mechanics: Isolation Force: Pull Starting position Sit in the back extension machine, with your back resting against the lever and your feet on one of the foot pads (foot placement is incorrect in illustration; awaiting correction). Adjust the lever so that it pushes your torso down and […]
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Superman
Exercise details Target muscles: Erector Spinae Synergists: Gluteus Maximus, Hamstrings Mechanics: Isolation Force: Pull Starting position Lie prone (face down) on a mat with your legs straight and your arms extended straight in front of you. Execution Gently raise your arms, upper torso, and legs off the mat. Hold for a count of two. Gently […]
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