Dumbbell Chest Supported Y Raise — Muscles Worked & RPE Load Guide
Dumbbell Chest Supported Y Raise targets Shoulders, Upper Back as primary movers (1.0× set credit) alongside Traps (0.5× synergist credit). Extended end-range stretch with neutral wrist path.
17-Muscle Fractional Recruitment & Weekly MEV–MRV Landmarks
Each working set ≥ RPE 6 triggers fractional hard-set credit toward Renaissance Periodization / Schoenfeld weekly hypertrophy landmarks.
| Muscle Group | Mechanical Role | Effort Share | Weekly Optimal Band (MEV–MAV) | Frequency & Research |
|---|---|---|---|---|
| Shoulders (Deltoids) | Primary (1.0× set) | 45% | 8–22 sets/wk (MRV 26) | 2–6x / week · Evidence |
| Upper Back (Rhomboids / Mid-Traps) | Primary (1.0× set) | 40% | 10–20 sets/wk (MRV 24) | 2–4x / week · Evidence |
| Traps (Upper & Mid Trapezius) | Secondary (0.5× set) | 15% | 6–18 sets/wk (MRV 26) | 2–4x / week · Evidence |
Dumbbell Chest Supported Y Raise Worked Wathan RPE Prescription Table (kg)
Worked kg values computed for Dumbbell Chest Supported Y Raise using a worked 24.0 kg reference 1RM (per hand) rounded to 2 kg dumbbell increments. Mechanics: Independent unilateral stabilization; resistance curve: Extended end-range stretch with neutral wrist path.
| Reps | RPE 9.5 | RPE 9 | RPE 8.5 | RPE 8 | RPE 7 |
|---|---|---|---|---|---|
| 3 reps | 0 kg (83%) | 0 kg (83%) | 0 kg (83%) | 0 kg (83%) | 0 kg (75%) |
| 5 reps | 0 kg (83%) | 0 kg (75%) | 0 kg (75%) | 0 kg (75%) | 0 kg (75%) |
| 8 reps | 0 kg (75%) | 0 kg (75%) | 0 kg (75%) | 0 kg (67%) | 0 kg (67%) |
| 10 reps | 0 kg (67%) | 0 kg (67%) | 0 kg (67%) | 0 kg (67%) | 0 kg (67%) |
| 12 reps | 0 kg (67%) | 0 kg (67%) | 0 kg (67%) | 0 kg (67%) | 0 kg (58%) |
Strong, Hevy & French/English CSV Import Labels
STRUGGL automatically maps these exact workout-tracker strings to canonical Dumbbell Chest Supported Y Raise volume and e1RM records on zero-login Wrapped CSV upload.
Taken-Rack Substitutes & Biomechanical Swaps
Ranked deterministically by weighted primary-muscle overlap inside the same measurement family.
Verified Peer-Reviewed Literature (PubMed & DOI)
| Peer-Reviewed Paper | Author & Journal | External Reference |
|---|---|---|
| Dumbbell versus cable lateral raises for lateral deltoid hypertrophy: an experimental study. | Larsen (2025) · Frontiers in physiology | PubMed 40692697 ↗ |
| Different Shoulder Exercises Affect the Activation of Deltoid Portions in Resistance-Trained Individuals. | Campos (2020) · Journal of human kinetics | PubMed 33312291 ↗ |
| A comparison of muscle activity and 1-RM strength of three chest-press exercises with different stability requirements. | Saeterbakken (2011) · Journal of sports sciences | PubMed 21225489 ↗ |