Leg Lowers — Below 45 Degrees: A Complete Guide
Quick Intro
Leg Lowers — Below 45 Degrees is a mat Pilates exercise performed lying on the back with both legs extended straight up, lowering them together past the 45-degree point toward the mat, as far as the lower back can stay imprinted (pressed flat into the mat). Continuing the descent past the standard stopping point is what makes this harder than Leg Lowers.
Equipment Needed
No equipment is required. A Yoga Mat underneath is an optional way to soften the floor beneath the spine.
Why It Matters
Every extra inch of lowering past 45 degrees adds load on the lower abdominals, asking for sustained control across a considerably longer range than the standard stopping point demands. A deep core muscle that wraps around the torso like a corset (transverse abdominis) keeps the lower back pinned to the mat through the deeper descent, and the abdominal muscles running down the front of the stomach (rectus abdominis) control the pace of the extended lower. The deep hip flexor (hip flexors, iliopsoas) manages the longer range as the legs continue past 45 degrees, and the lower back muscles (erector spinae) steady the spine against the growing pull of the legs.
When to Do It
Leg Lowers — Below 45 Degrees works well in the supine abdominal portion of a Pilates mat session, usually placed once the standard 45-degree version feels controlled and stable. Two to three sessions a week is a reasonable pace for building this deeper descent.
Anyone with a current lower back issue should get individual guidance before adding this exercise, since a deeper leg lower places added demand on the deep core to keep the spine from arching.
Getting Ready
A few rounds of the standard-range version warm up the deep core before the deeper descent is attempted. A single slow lower, stopping just past 45 degrees, previews the extra control the full set will ask for.
Step-by-Step Instructions
1. The setup. Lie on the back, both legs extended straight up to the ceiling.
2. The lower. Lower both legs together past 45 degrees, continuing as far as the lower back can stay flat.
3. The stop. Stop the descent the instant the lower back begins to lift, even well above the floor.
4. The lift. Lift both legs back up with the same control, then repeat for the set.
How Many, How Often
Leg Lowers — Below 45 Degrees is dosed by reps, with each lower-and-lift counting as one.
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to lowering past the standard 45-degree stopping point | 2 sets of 4 to 5 reps, stopping close to 45 degrees |
| Intermediate | The lower back stays flat through a consistently deeper lower | 2 to 3 sets of 5 to 6 reps |
| Advanced | Comfortable with a full low descent and a steady core | 3 sets of 6 to 8 reps |
The lower back staying pinned to the mat matters more here than how far past 45 degrees the legs travel, since stopping the instant the back begins to lift does more for the core than chasing extra range.
Modifications and Variations
Compared to Leg Lowers, the easier version, this one continues lowering both legs past the standard 45-degree stopping point, extending the range as far as the lower back can remain imprinted. Someone who finds the deeper range difficult to control can stop closer to 45 degrees and lower a little further as strength builds.
Common Mistakes to Avoid
Chasing a lower leg position once the back has already started to lift. Continuing the descent after the lower back leaves the mat turns a controlled core exercise into an uncontrolled lumbar arch. The floor of the lower should be set by the back’s position, not by how far the legs can physically reach.
Letting gravity pull the legs down quickly past 45 degrees. A fast descent skips the sustained tension this exercise is built around. A slow, even pace through the deeper range keeps the deep core, and not momentum, in charge of the movement.
Letting the ribs flare as the legs descend further. Allowing the ribcage to lift and the belly to push outward removes the corset-like bracing that protects the lower back through the deeper range. Keeping the ribs drawn down and in holds the imprint steady as the legs travel lower.
After Your Set
Drawing both knees to the chest and holding for a few slow breaths settles the lower back after a set spent resisting a deeper arching pull. Extending one leg toward the ceiling and holding behind the thigh finishes stretching the muscles that controlled the legs through the extended range.
Going Deeper
This exercise usually works well as a test of deep core strength as the legs travel further from vertical, since continuing the descent past 45 degrees demands considerably more control than the standard stopping point. The legs often get pushed lower than the core can control, just to reach a deeper-looking range. Letting the back’s position set the floor of the lower, even if that means stopping closer to 45 degrees for now, builds strength faster than forcing a deeper descent with an arching spine.
Someone new to this exercise generally manages a range just past 45 degrees within a few sessions, then works toward a considerably deeper lower over three to four weeks.
How to Know You’re Improving
- A lower back that stays flat through the deepest part of the descent
- A stopping point set by the back’s position, not by reach
- A pace that stays slow and even through the deeper range
- A lowering range that grows while the lower back stays controlled
A lower back that never lifts off the mat matters more than how far past 45 degrees the legs reach.
Muscles Worked
- Transverse Abdominis (a deep core muscle that wraps around the torso like a corset, keeping the lower back pinned to the mat through the deeper descent)
- Rectus Abdominis (the abdominal muscles running down the front of the stomach, controlling the pace of the extended lower)
- Iliopsoas (the deep hip flexor, managing the longer range as the legs continue past 45 degrees)
- Erector Spinae (the lower back muscles, steadying the spine against the growing pull of the legs)
FAQ
Why lower the legs past 45 degrees? Continuing the descent adds load on the lower abdominals with every extra inch, which asks more endurance than the standard 45-degree stopping point.
When is it time to try lowering further? When the lower back stays flat through a full set at the current range, with no lifting anywhere in the descent, work the legs a little lower.
Is some ab or hip flexor fatigue after this exercise normal? Yes, fatigue through the abdominals and hip flexors after several deeper reps is expected. A sharp pain confined to one spot in the lower back is a different signal, worth bringing to a doctor or physical therapist before the next session.
Is stopping closer to 45 degrees acceptable if the deeper range feels like too much? Yes, stopping closer to the standard 45-degree point and lowering a little further as strength builds is a reasonable way to work toward the full version.
How often should the deeper Leg Lowers be practiced? Two to three times a week, as part of the supine abdominal portion of a broader mat session, is enough repetition to build this deeper descent.
Related to Leg Lowers as the easier version that stops at the standard range.