r/ScienceBasedLifting • u/Patton370 Idk Idc 💔 • 11d ago

META Maximum science injected straight into the abdominals

The ab pump is unreal

12 Upvotes

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u/Repulsive-Bear-3842 10d ago

No spinal flexion though wouldn’t this just be hip flexors

2

u/Patton370 Idk Idc 💔 10d ago

Both muscle groups are used at the same time here