ONYX Biceps Curl sand-bag 6" H Box Dimension: 57

6" H Box Dimension: 57

The TR7000iM commercial blacked-out treadmill has redefined performance-grade quality

pendulum squat

safer reps

Widened Thigh Brace: Accommodates different leg sizes while increasing stability during heavy curls

ONYX Biceps Curl sand-bag 6" H Box Dimension: 57The ONYX Biceps Curl is a high end plate loaded strength machine engineered for targeted biceps development with smooth, controlled curling performance. Designed for large commercial gyms and premium personal training studios, its modern aesthetic and solid construction deliver reliable training quality for high traffic environments. Adaptive dual angle handles naturally follow the users wrist path during movement to reduce joint stress, while