Bent Knee Lying Twist (male) vs Curtsey Squat: Complete Comparison Guide

Bent Knee Lying Twist (male) vs Curtsey Squat — you’re choosing between a focused, low-load glute isolation and a diagonal compound lower-body move. I’ll break down how each hits the glutes, which secondary muscles pick up the load, practical technique cues, and clear rep and progression recommendations. Read on to learn which exercise fits your goal—muscle growth, strength, balance, or a simple home routine—and get biomechanical tips so you can perform each safely and effectively.

Similarity Score: 85%

Exercise A

Bent Knee Lying Twist (male)

Target Glutes

Equipment Body-weight

Body Part Upper-legs

Difficulty Beginner

Movement Isolation

Secondary Muscles

Obliques Hip Flexors

Exercise B

Curtsey Squat

Target Glutes

Equipment Body-weight

Body Part Upper-legs

Difficulty Beginner

Movement Compound

Secondary Muscles

Quadriceps Hamstrings Calves

Attribute	Bent Knee Lying Twist (male)	Curtsey Squat
Target Muscle	Glutes	Glutes
Body Part	Upper-legs	Upper-legs
Equipment	Body-weight	Body-weight
Difficulty	Beginner	Beginner
Movement Type	Isolation	Compound
Secondary Muscles	2	3

Secondary Muscles Activated

Bent Knee Lying Twist (male)

Obliques Hip Flexors

Curtsey Squat

Quadriceps Hamstrings Calves

Visual Comparison

Bent Knee Lying Twist (male)

Curtsey Squat

Key Differences

Bent Knee Lying Twist (male) is an isolation exercise, while Curtsey Squat is a compound movement.
Both exercises target the Glutes using Body-weight. The main differences are in their movement patterns and muscle activation angles.

Pros & Cons

Bent Knee Lying Twist (male)

+ Pros

Isolates glute medius/minimus and improves hip rotational control
Very low equipment and space needs—perfect for home
Low compressive load on knees and ankles
Easy to cue and scale for beginners

− Cons

Limited capacity to add heavy progressive overload
Less carryover to upright compound strength movements
Can provoke lumbar rotation issues if performed without core bracing

Curtsey Squat

+ Pros

Loads glute max and lower-body chain effectively for hypertrophy and strength
Easy to progressively overload with weights
Improves balance, unilateral strength, and functional movement patterns
Engages quads, hamstrings, and calves for a compound stimulus

− Cons

Requires more motor control and hip-knee alignment
Higher compressive forces on the knee if form breaks down
Needs more space and may require equipment for maximal progress

When Each Exercise Wins

For muscle hypertrophy: Curtsey Squat

Curtsey Squats allow progressive overload and longer time under tension with weighted variations, driving glute max hypertrophy. Use 6–12 reps with added resistance or 8–15 reps for moderate load and strict eccentrics to maximize muscle fiber recruitment.

For strength gains: Curtsey Squat

Curtsey Squats produce greater vertical and diagonal force vectors that transfer to standing strength and loaded activities. You can load them incrementally (e.g., +5–10% bodyweight increments) and train heavier sets (3–6 reps) to build force output.

For beginners: Bent Knee Lying Twist (male)

The lying position reduces balance demands and isolates hip rotators and abductors, letting you learn muscle engagement quickly. Start with 12–20 reps per side and focus on pelvic bracing and 45° controlled knee rotation.

For home workouts: Bent Knee Lying Twist (male)

No equipment, minimal space, and low joint loading make the lying twist ideal for home sessions. You can complete 3–4 sets of 15–25 reps per side or add a light resistance band for extra challenge.

Frequently Asked Questions

Can I do both Bent Knee Lying Twist (male) and Curtsey Squat in the same workout?

Yes. Pair them as an isolation-to-compound sequence: start with 2–3 sets of Bent Knee Lying Twists (12–20 reps) to activate the glute medius, then follow with 3–4 sets of Curtsey Squats (6–12 reps) to load the glute max. This order primes motor control and improves recruitment during heavier sets.

Which exercise is better for beginners?

Bent Knee Lying Twist (male) is better for absolute beginners because it reduces balance demands and isolates hip musculature. Beginners should focus on pelvic bracing, 45° controlled knee rotations, and 12–20 reps per side before progressing to standing compound moves.

How do the muscle activation patterns differ?

The lying twist produces rotational torque that emphasizes glute medius/minimus and oblique stabilizers through ~20–45° of limb rotation. Curtsey Squats create a vertical/diagonal force vector that demands hip extension from the glute max and concurrent quadriceps activation, with peak hip torque typically between 40–80° of knee flexion.

Can Curtsey Squat replace Bent Knee Lying Twist (male)?

Curtsey Squats can replace the lying twist when your goal is overall glute development and strength because they load the glute complex more heavily. Keep the lying twist in your program when you need targeted glute med activation, rehab work, or a low-impact option.

Expert Verdict

Use the Bent Knee Lying Twist (male) when your goal is targeted glute medius work, improving hip rotational control, or when you need a low-impact home option. Prescribe 3–4 sets of 12–25 reps per side with a neutral pelvis and braced core. Choose Curtsey Squats when you want compound overload for the glute max and upright strength; perform 3–5 sets of 6–15 reps and add weight or tempo manipulation for progressive overload. Be decisive: pick the lying twist for isolation and rehab-style work, and the curtsey squat for hypertrophy and strength progression.

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