World's Greatest Stretch

The World's Greatest Stretch primarily targets your Hamstrings, with support from Calves, Glutes, Quadriceps. It requires stretch and is best suited to intermediate lifters.

Intermediate level · Equipment: Stretch · Static

Primary muscles: Hamstrings Secondary muscles: Calves, Glutes, Quadriceps

How to perform World's Greatest Stretch

Step 1. This is a three-part stretch. Begin by lunging forward, with your front foot flat on the ground and on the toes of your back foot. With your knees bent, squat down until your knee is almost touching the ground. Keep your torso erect, and hold this position for 10-20 seconds.
Step 2. Now, place the arm on the same side as your front leg on the ground, with the elbow next to the foot. Your other hand should be placed on the ground, parallel to your lead leg, to help support you during this portion of the stretch.
Step 3. After 10-20 seconds, place your hands on either side of your front foot. Raise the toes of the front foot off of the ground, and straighten your leg. You may need to reposition your rear leg to do so. Hold for 10-20 seconds, and then repeat the entire sequence for the other side.

Frequently asked questions

Which specific muscles does the World's Greatest Stretch target?

The movement primarily targets the hamstrings while also improving mobility in the hip flexors, thoracic spine, and adductors. It is designed to address multiple kinetic chain restrictions in a single sequence.

What is a common technical error to avoid during the rotation phase?

Avoid shifting the hips or allowing the back knee to collapse toward the floor. Maintain a neutral pelvis and focus on rotating through the upper back rather than just reaching with the arm.

How should I modify this exercise if I have limited hip mobility?

Place your hands on an elevated surface like a bench or yoga block instead of the floor. This reduces the required range of motion while still allowing for effective hamstring and thoracic engagement.

What is the recommended volume for a pre-workout warmup?

Perform 5 to 8 controlled repetitions per side as part of a dynamic warmup. Focus on holding each position within the flow for two seconds to signal the nervous system without inducing fatigue.

How can I maximize the stretch in the lead hamstring?

Ensure the front foot remains flat on the ground and actively push the hips back during the hamstring-specific phase of the stretch. Keep the spine long to avoid rounding the lower back.

Sample sets & reps for World's Greatest Stretch

Warm-up: 2 sets × 8-10 reps or 20-30s hold, 30s rest. Light, controlled tempo.
Mobility focus: 3 sets × 30-60s hold, 30s rest. Moderate stretch, no pain.
Pre-workout activation: 1-2 sets × 6-8 reps, 15-30s rest. Dynamic, full range of motion.

Pick the scheme that matches your goal. Beginners should start at the lower end of every range; progress weight only when you hit the upper end of the rep range with one or two reps in reserve.

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