Density holds build sloper strength through repeated submaximal efforts.
Goal: increase time under tension and grip endurance on unstable surfaces.
Protocol
| Step | What to do |
|---|---|
| Grip | Rolling handle (neutral grip) |
| Load | Light–moderate (you should complete all reps) |
| Execution | 10s hold / 5s rest × 4–6 reps |
| Sets | 3–4 sets |
| Rest | 2–3 min between sets |
Rules
| Situation | Action |
|---|---|
| You fail before final reps | Too heavy → reduce load |
| All reps feel easy | Increase load slightly |
| Handle rotates / control lost | Stop set immediately |
| Pain (fingers, wrist, elbow) | Stop session |
Progression
| If | Then |
|---|---|
| All sets completed clean | +2–5% load next session |
| Loss of control late in sets | Repeat same load |
| Early failure | Reduce load |
What this actually trains
Sloper strength (submaximal)
Time under tension
Forearm endurance
Grip stability under fatigue
Learn more
Intensity vs Volume in Finger Training
Grip modulation tools