XM ANTI-SLIP PLYO BOX SOFT 20" 24" 30 Fitness à Rabais Abdominal machine

Abdominal machine

and offer a very beneficial stabilization effect during exercise

such as leg raises

This includes the user

accelerate faster

XM ANTI-SLIP PLYO BOX SOFT 20" 24" 30 Fitness à Rabais Abdominal machine3 in 1 Soft Sided Anti Slip Ballast Plyometric Box 3 in 1 Soft Sided Anti Slip Ballast Plyometric Box A stable Plyo box with a low, mobile center of gravity Thanks to the patent pending WeightShift technology, when the plyo box is rotated, the ballast "flows" to fill the lowest internal face of the plywood inner box. This gives you a plyo box with optimal balance and stability, regardless of which side or height you use. This virtually eliminates any