Weighted Hyperextension
The Weighted Hyperextension primarily works the Biceps Femoris (Long Head), Erector Spinae, with secondary activation of the Adductor Magnus, Biceps Femoris (Long Head), Erector Spinae, Gluteus Maximus. It is a none compound exercise at intermediate difficulty.
The Weighted Hyperextension is a intermediate compound exercise, following a hinge movement pattern. It primarily targets the Biceps Femoris (Long Head), Erector Spinae, with secondary engagement of the Adductor Magnus, Biceps Femoris (Long Head), Erector Spinae, Gluteus Maximus. This is a bilateral pulling movement, engaging both sides of the body simultaneously.
A none compound pull exercise targeting the Erector Spinae and Biceps Femoris (Long Head).
| Equipment | None |
|---|---|
| Difficulty | Intermediate |
| Type | Compound |
| Movement | Hinge |
| Force | Pull |
| Laterality | Bilateral |
| Primary | Biceps Femoris (Long Head), Erector Spinae |
| Secondary | Adductor Magnus, Biceps Femoris (Long Head), Erector Spinae, Gluteus Maximus |
Muscles Worked
The Biceps Femoris (Long Head), and Erector Spinae are the primary movers, collectively driving the movement and absorbing the greatest share of the load. The Adductor Magnus, Biceps Femoris (Long Head), Erector Spinae, and Gluteus Maximus act as secondary movers, assisting the primary muscles and contributing meaningfully to the overall output.
Primary Muscles
- Primary Muscle Biceps Femoris (Long Head) (hamstrings)
- Primary Muscle Erector Spinae (back)
Secondary Muscles
- Secondary Muscle Adductor Magnus (adductors)
- Secondary Muscle Biceps Femoris (Long Head) (hamstrings)
- Secondary Muscle Erector Spinae (back)
- Secondary Muscle Gluteus Maximus (glutes)
How to Perform
Preparation
- Position thighs prone on large pad and lower legs under padded brace.
- Hold weight to chest or behind neck.
Execution
- Raise upper body until hips and waist are fully extended.
- Lower body by bending hips and waist until mild stretch is felt or torso is vertical.
- Repeat.
Comments
- If weight is positioned behind head, neck extensors act as stabilizers:.
Tips & Common Mistakes
- Drive your hips back rather than squatting down — the hinge is a hip-dominant movement.
- Maintain a flat, neutral spine from head to tailbone throughout every rep.
- You should feel a hamstring stretch at the bottom — that's the target muscle loading up.
Programming Suggestions
Adapt your sets and reps to your training goal.
| Strength | 3–5 sets × 3–6 reps at 80–90% 1RM with 2–4 minutes rest. |
|---|---|
| Hypertrophy | 3–5 sets × 6–12 reps at 65–80% 1RM with 60–120 seconds rest. |
| Endurance | 2–4 sets × 15–20 reps at 50–65% 1RM with 30–60 seconds rest. |
Alternative Exercises
These exercises target the same primary muscles (Biceps Femoris (Long Head), Erector Spinae) and can be substituted based on your equipment or variation preferences.
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