The Defiant Strength Ground Base Glute Developer is a compact and effective Ground Base Glute Developer designed to target hamstrings through both eccentric and concentric movements. Built for performance and space efficiency, this unit provides a challenging alternative to traditional GHD machines while remaining accessible for beginners. Targeted Hamstring & Posterior Chain Training The Ground Base Glute Developer is engineered to maximize lower body activation. Benefits include: Strengthens hamstrings through full range motion. Enhances eccentric and concentric muscle control. Improves lower body strength and stability. Supports injury prevention and rehabilitation. Progressive Training for All Levels This Ground Base Glute Developer is designed to accommodate both beginners and advanced athletes. Key advantages include: Lower height for beginner-friendly use. Increased difficulty for advanced athletes. Encourages proper glute/ham raise technique. This makes it a versatile solution for varied training needs. Compact & Space-Saving Design Built for facilities with limited space. Key features include: Low-profile design for easy placement. Efficient footprint for home or gym use. Maintains full training functionality in a smaller unit. Enhanced Muscle Engagement Designed to promote deeper muscle activation. Key features include: Greater knee flexion for hamstring engagement. Increased gastrocnemius (calf) involvement. More demanding movement compared to traditional GHDs. Durable Construction & Comfort Built for consistent performance and long-term use. Key features include: Heavy-duty steel construction. Premium double-stitched Naugahyde upholstery. Stable base for controlled movements. Key Features Professional-grade Ground Base Glute Developer. Targets eccentric and concentric hamstring strength. Compact design for space efficiency. Increased training difficulty for advanced users. Supports full posterior chain activation. Durable construction for long-term use. Specifications Dimensions: 58.625” L x 25” W x 14.5” H. Weight: 158 lbs. Upholstery: Premium double-stitched Naugahyde. Frame Material: Heavy-duty steel. SKU: DS-941. Important Notes Designed for commercial and high-performance training environments. Warranty Frame: Lifetime Upholstery / Wear Guards: 90 Days Bearings, grips, cables, pulleys: 1 Year Finish: 5 Years Additional Notes Commercial Order pricing available Contact us for customization requests, details and quotes. If you aren’t seeing what you want on site, contact us, not everything can be listed online but we do have availability to those items. Lead Times: Quick Ship: Black frame / Black upholstery – 14 days. Custom: Colored frame, upholstery, and / or embroidery – 12 to 16 weeks.