The SportsArt DF-307 makes assisted chin-ups and tricep dips accessible to every fitness level in one Performance Series machine. A fold-away assist pad counterbalances bodyweight for chin-ups, rotating dip handles adjust to any shoulder width, integrated step assists aid safe entry and exit, and a 220 lb weight stack scales the assistance from beginner to advanced.
Function 2-In-1 | Weight Stack 220 lb | Starting Weight 14 lb | Capacity 500 lb | Height 86.3" |
The weight stack counterbalances the user's bodyweight — the more weight selected, the less of your own body you lift. This makes full-range chin-ups and tricep dips accessible to beginners and those building strength progressively, while advanced users can reduce or eliminate assistance entirely as they work toward unassisted reps. Chin-ups target the back, rear shoulders and biceps; dips work the triceps, front shoulders, and chest.
The assist pad folds away completely when not needed — so advanced users performing unassisted chin-ups or dips don't have a pad in the way. When engaged, it supports the knees or shins to counterbalance bodyweight smoothly through the full range of motion for both exercises. Simple to deploy and stow between users without tools or complex adjustments.
The dip handles rotate to match the user's natural shoulder width — eliminating the fixed-width problem that causes shoulder impingement on standard dip stations. Users set the handles to their preferred width before every set, keeping the shoulder joint in a safe, comfortable position through every rep and reducing the injury risk that comes with forcing a fixed grip on a machine that doesn't fit.
Built-in step assists allow users to safely mount and dismount the machine for both chin-up and dip movements — making the DF-307 accessible for users of all heights without requiring a separate step stool. Safe entry and exit is essential on a machine where the user is elevated above the floor, particularly for users who are still building the strength needed for confident unassisted movement.
The 220 lb stack with 20 × 11 lb plates provides a wide counterbalance range — from 14 lb of assistance for users close to unassisted strength, all the way to near-full bodyweight support for those just beginning. As users progress, they systematically reduce the assistance one plate at a time until they achieve full unassisted chin-ups and dips.
Weight Stack 220 lb (20 × 11 lb) | Starting Weight 14 lb | Max User Weight 500 lb |
Dip Handles Rotating, Width-Adjustable | Unit Weight 478 lb | Dimensions 49.8" L × 41.4" W × 86.3" H |
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