Kettlebell Squat — Muscles Worked & RPE Load Guide
Kettlebell Squat targets Quadriceps, Glutes as primary movers (1.0× set credit) alongside Hip Adductors, Lower Back, Hamstrings, Abdominals & Trunk Bracing (0.5× synergist credit). Ballistic deceleration & grip endurance.
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 |
|---|---|---|---|---|
| Quadriceps | Primary (1.0× set) | 38% | 8–18 sets/wk (MRV 20) | 2–4x / week · Evidence |
| Glutes (Gluteus Maximus / Medius) | Primary (1.0× set) | 28% | 4–16 sets/wk (MRV 20) | 2–4x / week · Evidence |
| Hip Adductors | Secondary (0.5× set) | 12% | 4–12 sets/wk (MRV 16) | 2–4x / week · Evidence |
| Lower Back (Spinal Erectors) | Secondary (0.5× set) | 10% | 4–10 sets/wk (MRV 14) | 1–3x / week · Evidence |
| Hamstrings | Secondary (0.5× set) | 7% | 4–16 sets/wk (MRV 20) | 2–4x / week · Evidence |
| Abdominals & Trunk Bracing | Secondary (0.5× set) | 5% | 6–20 sets/wk (MRV 25) | 3–6x / week · Evidence |
Kettlebell Squat Worked Wathan RPE Prescription Table (kg)
Worked kg values computed for Kettlebell Squat using a worked 50.0 kg reference 1RM (per hand) rounded to 2 kg kettlebell increments. Mechanics: Offset center-of-mass stabilization; resistance curve: Ballistic deceleration & grip endurance.
| Reps | RPE 9.5 | RPE 9 | RPE 8.5 | RPE 8 | RPE 7 |
|---|---|---|---|---|---|
| 3 reps | 0 kg (88%) | 0 kg (88%) | 0 kg (84%) | 0 kg (84%) | 0 kg (80%) |
| 5 reps | 0 kg (84%) | 0 kg (80%) | 0 kg (80%) | 0 kg (80%) | 0 kg (76%) |
| 8 reps | 0 kg (76%) | 0 kg (76%) | 0 kg (72%) | 0 kg (72%) | 0 kg (72%) |
| 10 reps | 0 kg (72%) | 0 kg (72%) | 0 kg (68%) | 0 kg (68%) | 0 kg (68%) |
| 12 reps | 0 kg (68%) | 0 kg (68%) | 0 kg (68%) | 0 kg (64%) | 0 kg (64%) |
Strong, Hevy & French/English CSV Import Labels
STRUGGL automatically maps these exact workout-tracker strings to canonical Kettlebell Squat 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 |
|---|---|---|
| Hip thrust and back squat training elicit similar gluteus muscle hypertrophy and transfer similarly to the deadlift. | Plotkin (2023) · bioRxiv : the preprint server for biology | PubMed 37461495 ↗ |
| Hip thrust and back squat training elicit similar gluteus muscle hypertrophy and transfer similarly to the deadlift. | Plotkin (2023) · Frontiers in physiology | PubMed 37877099 ↗ |
| Effects of Adding Inter-Set Static Stretching to Flywheel Resistance Training on Flexibility, Muscular Strength, and Regional Hypertrophy in Young Men. | Nakamura (2021) · International journal of environmental research and public health | PubMed 33916599 ↗ |