.bs-wrap *{box-sizing:border-box;margin:0;padding:0} .bs-wrap{font-family:'Barlow',sans-serif;color:#1a1a1a;max-width:700px} .bs-badge{display:inline-block;background:#1a1a1a;color:#f0ebe3;font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:3px;margin-bottom:16px} .bs-desc{font-size:15px;line-height:1.8;color:#444;margin-bottom:24px} .bs-desc strong{color:#1a1a1a;font-weight:500} .bs-divider{border:none;border-top:1px solid #e5e5e5;margin:24px 0} .bs-section-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#999;font-weight:500;margin-bottom:12px} .bs-muscles{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px} .bs-muscle-tag{font-size:12px;font-weight:500;padding:5px 13px;border-radius:20px;background:#fff7ed;color:#92400e;border:1px solid #fcd9a0} .bs-muscle-tag.sec{background:#f5f5f5;color:#666;border-color:#e0e0e0} .bs-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px} .bs-spec-card{background:#f7f7f5;border-radius:8px;padding:14px 16px} .bs-spec-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#999;margin-bottom:4px} .bs-spec-val{font-family:'Barlow Condensed',sans-serif;font-size:20px;font-weight:600;color:#1a1a1a} .bs-spec-sub{font-size:12px;color:#888;margin-top:3px} .bs-feat{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-top:1px solid #efefef} .bs-feat:last-child{border-bottom:1px solid #efefef} .bs-feat-icon{width:30px;height:30px;border-radius:50%;background:#fff0f0;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px} .bs-feat-icon svg{width:14px;height:14px;stroke:#dc2626;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round} .bs-feat-name{font-size:14px;font-weight:500;color:#1a1a1a;margin-bottom:3px} .bs-feat-desc{font-size:13px;color:#666;line-height:1.6} .bs-span2{grid-column:span 2} The BUILT Strength OG Series Deep Pec Fly is built around a lumbar-curved bench that opens the chest and supports the spine — the curved profile creates the ideal arch position for maximum pectoral stretch at the bottom of the fly without overloading the shoulder capsule. Rotating knurled handles allow the wrists and shoulders to move freely through the full arc, removing the wrist-lock tension that straight fixed handles create during deep fly movements. Starting at 10 lb per arm with plate-loaded resistance, and optimized for 25 lb plates to achieve a full, controlled range of motion — the mechanical design is tuned specifically to this loading range for smooth, consistent resistance through the deepest part of the fly arc. An easily adjustable seat accommodates users of all sizes without complex setup. New. Primary muscles targeted Pectoralis Major Pectoralis Minor Secondary muscles Anterior Deltoids Serratus Anterior Coracobrachialis Key features Lumbar-Curved Bench The lumbar-curved bench profile supports the spine and opens the chest into the ideal arch for a deep pectoral stretch — allowing a fuller range of motion at the bottom of the fly without the shoulder strain that a flat bench fly produces at depth. Rotating Knurled Handles Rotating handles let the wrists and shoulders move naturally through the full fly arc — eliminating the wrist-lock tension that fixed handles create at depth and keeping the movement fluid and joint-friendly throughout the deepest range. Plate-Loaded — Optimized for 25 lb Plates Starting at 10 lb per arm with plate loading, this machine is mechanically tuned to 25 lb plates for smooth resistance through the deepest part of the fly arc — the design intentionally optimizes the resistance curve at this loading range. Easily Adjustable Seat Quick seat adjustment accommodates users of all sizes without complex setup — positioning the shoulder joint correctly relative to the fly arc before the first rep for consistent pectoral targeting across all users. Specifications Dimensions (L × W × H) 64" × 39" × 30" Total Weight 192 lb Starting Weight 10 lb / Arm Optimized for 25 lb plates · Plate-loaded Condition New OG Series · BUILT Strength Design & Adjustability Lumbar Bench · Rotating Handles · Adj. Seat Lumbar-curved bench · Rotating knurled handles · Easily adjustable seat · Full deep fly range