Machine Hip Abduction vs Cable hip abduction (lateral kickback)
Swapping Machine Hip Abduction (Machine) for Cable hip abduction (lateral kickback) (Cable) retains 100% overlap; expect pulley-guided continuous line of pull. Compare exact 17-muscle fractional recruitment before swapping equipment mid-session.
Side-by-Side 17-Muscle Recruitment Delta
How primary mover (1.0× set) and synergist (0.5× set) allocation changes when swapping Machine Hip Abduction for Cable hip abduction (lateral kickback).
| Muscle Group | Machine Hip Abduction | Cable hip abduction (lateral kickback) | Leverage Shift |
|---|---|---|---|
| Hip Abductors | Primary (60%) | Primary (60%) | Matched |
| Glutes (Gluteus Maximus / Medius) | Primary (40%) | Primary (40%) | Matched |
Load & Volume Conversion: Machine Hip Abduction → Cable hip abduction (lateral kickback)
Worked weight heuristic: a 115 kg set on Machine Hip Abduction (Machine) maps roughly to 45 kg on Cable hip abduction (lateral kickback) (Cable; 2.5 kg jumps, curve: constant cable tension at peak lengthened position). Calibrate set 1 at RPE 8 so e1RM history for Machine Hip Abduction remains unskewed. Zero anatomical muscles are dropped between Machine Hip Abduction and Cable hip abduction (lateral kickback); 1:1 weekly set volume carries straight across.
Supporting Sports-Science Literature
| Study Title | Lead Author & Year | Verified Link |
|---|---|---|
| Effect of hand position on EMG activity of the posterior shoulder musculature during a horizontal abduction exercise. | Schoenfeld (2013) | PubMed 23302754 ↗ |
| Electromyographic analysis of hip rehabilitation exercises in a group of healthy subjects. | Bolgla (2005) | PubMed 16187509 ↗ |
| Dumbbell versus cable lateral raises for lateral deltoid hypertrophy: an experimental study. | Larsen (2025) | PubMed 40692697 ↗ |
| Different hip rotations influence hip abductor muscles activity during isometric side-lying hip abduction in subjects with gluteus medius weakness. | Lee (2014) | PubMed 24560168 ↗ |