Level Change to High Crotch: A Complete Guide
Quick Intro
Level Change to High Crotch is a Martial Arts Drills exercise performed by practicing the level change and the single-leg entry to a high crotch grip, securing the upper thigh just inside the knee, without completing the finish. Keeping the head up and the back flat through the drop is the habit this drill builds before a takedown finish is added.
Equipment Needed
No equipment is required. A cooperative training partner to enter on is what this drill depends on.
Why It Matters
Dropping the level and driving in for a secure grip asks the legs and the hands to work as one action against a partner’s weight. The front of the thigh (quadriceps, rectus femoris) and the largest glute muscle (gluteus maximus) drive the level change, and the lower back muscles (erector spinae) keep the spine flat through the drop. A muscle at the back of the thigh (hamstrings, biceps femoris) supports the hip as it lowers, and a muscle across the upper back and neck (trapezius) helps control the head and shoulder position on entry.
When to Do It
Level Change to High Crotch works well within a grappling-focused session, added before the full single leg takedown gets drilled, so the level change and entry are clean before the finish is added. Two to three sessions a week is a reasonable pace for building this entry, always with a partner who can absorb the pressure safely.
Anyone with a current low-back or knee issue should get individual guidance before adding this drill, since the repeated level change places load on both areas.
Getting Ready
Dropping the level once without driving forward yet checks the base position this entry depends on. A few slow, half-speed entries preview the full drop-and-drive before pace is added.
Step-by-Step Instructions
- Set the stance. Stand in a balanced wrestling stance, facing the partner.
- Drop the level. Bend the knees to lower the hips, keeping the back flat and the head up.
- Drive forward. Step in and close the distance while staying low.
- Secure the grip. Lock both hands around the upper thigh, just inside the knee, then reset.
How Many, How Often
Level Change to High Crotch is dosed by reps, with each full level-change-and-entry counting as one.
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to keeping the back flat on the drop | 3 sets of 6 to 8 reps per side |
| Intermediate | The drop and the entry connect smoothly | 3 to 4 sets of 8 to 10 reps per side |
| Advanced | Comfortable entering cleanly against light resistance | 4 sets of 10 to 12 reps per side |
Keeping the head up and the back flat through the level change matters more here than how many entries are completed in a set, since a rounded back is both weaker and far more exposed to a sprawl or a guillotine.
Modifications and Variations
This entry is the starting point for the single leg. A slower drop with a stationary partner is the way to scale it down.
As a harder version, Single Leg Takedown Drill continues out of this same entry into the full finish, and Single Leg to Trip Finish goes further, chaining into an outside trip once the leg is controlled.
Common Mistakes to Avoid
Rounding the back on the drop. Bending forward from the waist leaves the entry weaker and opens up a sprawl or a guillotine, since the hips never drop the way the level change requires. The back stays flat from the chest to the hips for the whole drop.
Dropping the head along with the level. Letting the head duck down as the hips lower takes the eyes off the opponent and leaves the neck exposed. The head stays up and the eyes forward through the whole level change.
Reaching for the grip before closing the distance. Stretching the arms out for the leg before the body is close enough telegraphs the entry and gives the opponent room to sprawl away. Closing the distance first, then securing the grip, is what makes the entry hold up.
After Your Set
Rocking gently from a deep squat position for a few breaths loosens the hips after repeated level changes. A standing hamstring stretch, hinging forward from the hips with a long spine, eases the back of the thigh that supported each drop.
Going Deeper
Keeping the back flat through a level change asks for more control than holding a wrestling stance does. The back tends to round forward once fatigue sets in late in a set. Slowing back down and rebuilding the flat-backed drop on fewer reps fixes this faster than repeating a rounded entry to hit a rep count.
Someone new to this drill generally manages a controlled drop against a fully cooperative partner within the first few sessions, then works toward a consistent entry against light resistance over the following couple of weeks.
How to Know You’re Improving
- A back that stays flat from the chest to the hips on the way down
- A head that stays up and the eyes forward through the level change
- A grip that locks on only after the distance is already closed
- An entry that holds up against light resistance
A flat back and a raised head on each drop matter more than how many entries are completed.
Muscles Worked
- Rectus Femoris (a front thigh muscle that crosses both the hip and knee, bending the knees to drop straight down)
- Gluteus Maximus (the largest glute muscle, pushing the hips forward into the entry)
- Erector Spinae (the muscles running along the length of the spine, keeping the back flat as the level changes)
- Biceps Femoris (a muscle at the back of the thigh, controlling the hips on the way down)
- Trapezius (the broad muscle spanning the upper back and neck, holding the head and shoulder tight to their hip on entry)
FAQ
Why drill the entry without the takedown? Stopping at the grip keeps the focus on dropping low with a flat back, so that posture is reliable before the finish is added.
Is a partner needed for this entry? Yes, a cooperative partner to enter on gives the level change a leg to reach and a hip to press the head against, which a solo drop can’t fully replicate.
Is some low-back or leg fatigue after this drill normal? Yes, a worked feeling through the low back and the legs after several sets of entries is expected. A sharp pain in the low back or knee calls for backing off and checking in with a doctor or physical therapist.
When is it time to add the finish? Once the drop stays flat-backed and the entry closes cleanly on every rep, continuing out of this entry into Single Leg Takedown Drill is a reasonable next step.
How often should the level change to high crotch be drilled? Two to three times a week, with a cooperative partner, suits most people building toward a reliable, low entry.
Related to Single Leg Takedown Drill as the harder version that continues into the full finish.