Strength
3D lunge warmup
A multi-planar dynamic movement designed to prime the lower body and improve hip mobility for heavy lifting.
How to perform.
Follow the sequence — setup is half the lift.
Stand upright holding a light dumbbell in each hand at your sides with feet hip-width apart.
Perform a standard forward lunge by stepping one foot ahead and lowering your hips until BOTH knees are bent at 90-degree angles.
Return to the starting position and immediately step the same leg out to the side for a lateral lunge, keeping the trailing leg straight.
Push back to center and perform a reverse lunge by stepping backward and lowering your back knee toward the floor.
Continue the sequence by stepping the same leg diagonally backward at a 45-degree angle to complete the rotational plane.
Complete the full multi-directional circuit for the prescribed repetitions before switching to the opposite lead leg.
Common mistakes.
Fix these first — they cost reps, kilos, and joints.
- Allowing the front knee to collapse inward during the lateral or diagonal phases.
- Using weights that are too heavy to maintain a fluid, rhythmic range of motion.
- Rounding the lower back or losing upright posture when transitioning between planes.
- Failing to keep the stationary foot flat on the ground during the side lunge.
Muscles worked.
The primary movers do the work; the stabilizers keep the path honest.