Posts Tagged: "ab exercise"

Pirfirmer

PirFirmer Is One Odd Piece Of Workout Kit (video)

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The Perfirmer might be best described as Perfect Push-up meets Perfect Sit-up.  Effectively, they’re a set of handles.   On one side is a flat surface with a non-slip base that grips the floor and allows for push-ups in a fixed position.  The other side features a set of wheels...