The Booty Builder Selectorized Back Extension is a premium, weight stack back extension machine that eliminates the discomfort of hyperextensions performed with free weights or kettlebells. Thanks to the built-in resistance system and multi-level height adjustment, it precisely targets the glute, hamstring, and lower back muscles. The machine's stable, ergonomic design allows for a comfortable and safe workout for all users.

Dimensions: 1220 × 990 × 1578 mm

Weight: 250 kg

Weight plates: 120 kg + rubber band system

Shipping weight: 340 kg

Shipping dimensions: 1282 × 1045 × 1760 mm