N=1 / saha deneyi
Lengthened Partials vs. Full ROM (Leg Extension)
Deney kodu: EXP.2026.EXT-008 · Durum: completed
Kısa cevap
A 6-week leg extension trial comparing concentric failure to beyond-failure lengthened partial repetitions in the bottom 30-degree knee flexion quadrant.
Hipotez
Performing 4-5 lengthened partials in the bottom 1/3 range of motion after reaching full-ROM failure (RPE 10) will provide superior short-term quad hypertrophy compared to standard failure.
Metodoloji
Subject reaches complete full-ROM concentric failure at 10-12 reps (RPE 10), then immediately performs 4-5 lengthened partials in bottom 1/3 ROM with explosive intent.
Katılımcılar
Örneklem: N=1 (Individual)
Kontrol değişkenleri
Seat backrest angle (90 degrees), pulling down on handles to lock hips, 48h leg recovery periods.
Sonuç
Hypothesis validated: Lengthened partials post-failure stimulated +0.7 cm quad sweep growth within 6 weeks.
Pratik çıkarım
Performing 4-5 bottom-range lengthened partials after reaching full-ROM failure on leg extensions produces powerful stretch-mediated quad hypertrophy (+0.7 cm in 6 weeks).